While setting keywords on alibaba.com , what should we do ？（)

A.Check the setting of the rudder adjustment

B.Check the setting of the weather adjustment

C.Switch to hand steering

D.Immediately engage the trick wheel

you find that the performance of the database goes down initially until the time the addition or removal process is completed, and then gradually becomes normal.Which two activities would you perform to maintain a consistent performance of the database while adding or removing disks？（）

A. Define the POWER option while adding or removing the disks

B. Increase the number of ARB processes by setting up a higher value for ASM_POWER_LIMIT.

C. Increase the number of DBWR processes by setting up a higher value for DB_WRITER_PROCESSES

D. Increase the number of slave database writer processes by setting up a higher value for DBWR_IO_SLAVES

A．obtain a weather forecast before setting out from port

B．listen to weather forecasts on the radio while enroute

C．understand all broadcast weather warning information

D．All of the above

A. Setting the FAST_START_MTTR_TARGET to set the mean time to recover

B. Setting the RECOVERY_PARALLELISM parameter to twice the number of CPUs

C. Using the DB_RECOVERY_FILE_DEST parameter to set the location for flash recovery area

D. Using the DB_RECOVERY_FILE_DEST_SIZE parameter to define the disk space limit for the recovery files created in the flash recovery area

A. The COMMIT order in the captured workload is preserved during replay.

B. The value 100 in the THINK_TIME_SCALE parameter attempts to make the replay client shorten the think time between calls.

C. The value 100 in the CONNECT_TIME_SCALE parameter attempts to connect all sessions as captured.

D. The value 100 in the THINK_TIME_SCALE parameter attempts to match the captured user think time while replaying.

E. The value 100 in the CONNECT_TIME_SCALE parameter attempts to connect all sessions immediately as soon as the replay begins.

should be setting high standards of English language __3__ . Instead, they only teach a little grammar and even less __4__ vocabulary. Moreover, the younger teachers themselves __5__ have little knowledge of these __6__ structures of language because they also went without __7__ to them. Schools fail to __8__ teach the essential __9__ of language, accurate grammar and proper vocabulary, while they should take the responsibility of pushing the young onto the path of __10__ communication.

for sale to a customer. There are costs of production, transportation, storage, advertising, and more. Each of these costs must bring in some profit at each stage: truckers must profit from transporting products, or they would not be in business. Thus, costs also include several layers of profits. The selling price of a product must take all of these costs(and built-in profits) into consideration. The selling price itself consists of a markup over the total of all costs, and it is normally based on a percentage of the total cost.

The markup may be quite high 90 percent of cost or it may be low. Grocery items in a supermarket usually have a low markup, while mink coast have a very high one. High markups, however, do not in themselves guarantee big profits. Profits come from turnover. If an item has a 50 percent markup and does not sell, there is no profit. But if a cereal has an 8 percent markup and sells very well, there are reasonable profits.

While most pricing is based on cost factors, there are some exceptions. Prestige pricing means setting prices artificially high in order to attract select clientele. Such pricing attempts to suggest that the quality or style. of the product is exceptional or that the item cannot be found elsewhere. Stores can use prestige pricing to attract wealthy shoppers.

Leader pricing and bait pricing are the opposites of prestige pricing. Leader pricing means setting low prices on certain items to get people to come into the stores. The products so priced are called loss leaders because little or no profit can be made on them. The profits are made from other products people buy while in the store. Bait pricing, now generally considered illegal, means setting artificially low prices to attract customers. The store, however, has no intention of selling goods at the bait prices. The point is to get people into the store and persuade them of the inferiority of the low-priced item. Then a higher-priced item is presented as a better alternative.

A common retail tactic is odd priced products. For some products of $300, the store will set the price at $295 or $299.95 to give the appearance of a lower price. Automobiles and other high-priced products are usually priced in this manner. For some reason $7995 has more appeal to a potential car customer than $8000.

Bid pricing is a special kind of price setting. It is often used in the awarding of government contracts. Several companies are asked to submit bids on a job, and normally the lowest bidder wins. A school system may want to buy a large number of computers. Several companies are asked to submit prices, and the school district will decide on the best bid based as well on considerations of quality and service.

What is the base of selling price？

A．the cost of production

B．a percentage of total cost

C．the cost of transportation

D．the cost of storage.

for sale to a customer. There are costs of production, transportation, storage, advertising, and more. Each of these costs must bring in some profit at each stage: truckers must profit from transporting products, or they would not be in business. Thus, costs also include several layers of profits. The selling price of a product must take all of these costs(and built-in profits) into consideration. The selling price itself consists of a markup over the total of all costs, and it is normally based on a percentage of the total cost.

The markup may be quite high 90 percent of cost or it may be low. Grocery items in a supermarket usually have a low markup, while mink cost have a very high one. High markups, however, do not in themselves guarantee big profits. Profits come from turnover. If an item has a 50 percent markup and does not sell, there is no profit. But if a cereal has an 8 percent markup and sells very well, there are reasonable profits.

While most pricing is based on cost factors, there are some exceptions. Prestige pricing means setting prices artificially high in order to attract select clientele. Such pricing attempts to suggest that the quality or style. of the product is exceptional or that the item cannot be found elsewhere. Stores can use prestige pricing to attract wealthy shoppers.

Leader pricing and bait pricing are the opposites of prestige pricing. Leader pricing means setting low prices on certain items to get people to come into the stores. The products so priced are called loss leaders because little or no profit can be made on them. The profits are made from other products people buy while in the store. Bait pricing, now generally considered illegal, means setting artificially low prices to attract customers. The store, however, has no intention of selling goods at the bait prices. The point is to get people into the store and persuade them of the inferiority of the low-priced item. Then a higher priced item is presented as a better alternative.

A common retail tactic is odd priced products. For some products of $300, the store will set the price at $295 or $299.95 to give the appearance of a lower price. Automobiles and other high-priced products are usually priced in this manner. For some reason $7995 has more appear to a potential car customer than $8000.

Bid pricing is a special kind of price setting. It is often used in the awarding of government contracts. Several companies are asked to submit bids on a job, and normally the lowest bidder wins. A school system may want to buy a large number of computers. Several companies are asked to submit prices, and the school district will decide on the best bid based as well on considerations of quality and service.

We learn from the second paragraph, ______.

A．reducing cost is the surest way to increase profits

B．profits depend on how fast goods are moving

C．fair markup promise the greatest profits

D．lower markup brings reasonable profits

【T9】

A.DEFENDING

B.UP

C.COPE A.KEEP LIVING【T7】______TO THAT IMAGE

B.IF YOU CAN【T8】______WITH THREE DAYS RUNNING

C.WAYS OF【T9】______AN IDEA WHAT YOU DESCRIBE IS A HABIT OF LYING THAT IS MORE SERIOUS THAN THIS.I SUSPECT THAT THELIES YOU TELL ARE【T10】______YOU HAVE OF YOUR OWN WORT

H.PEOPLE WHO HAVE DOUBTS ABOUTTHEIR OWN SELF-ESTEEM OFTEN WORRY THAT OTHERS WILL JUDGE THEM AS HARSHLY AS THEY FEEL THEY DESERVE BECAUSE OF A SECRET IDEA THAT THEY ARE PRETTY WORTHLESS.IN OTHER WORDS, THEY CREATE A FALSE PICTURE OF THEMSELVES, A PICTURE OF SOMEONE WHO MEETS ALL THE EXPECTATIONS THEY THINK OTHERS HAVE OF THEM, AND AS YOU SAY, THAT CAUSES PROBLEMS—SINCE THEY HAVE TO【T11】______.AT THE SAME TIME, THEY HAVE TO TELL FURTHER LIE TO COVER THE STORIES THEY HAVE ALREADY TOL

D.ACCORDING TO SOME AUTHORITIES, THIS IS PARTICULARLY AMONG WOMEN ESPECIALLY THOSE WHO HAVE FEW OPPORTUNITIES TO DEVELOP AN ADEQUATE SENSE OF SELF-WORT

H. I SUGGEST YOU GIVE YOURSELF ONE DAY DURING WHICH YOU STICK SOLIDLY TO THE TRUTH ABOUT YOURSEL

F.GIVE YOURSELF A SMALL TREAT AT THE END OF THE DAY IF YOU HAVE MANAGED TO KEEP IT UP.WAIT A WEEK AND THEN TRY IT AGAI

N.ONCE YOU HAVE ACHIEVED THREE SEPARATE LIE-FREE DAYS,SEE【T12】______, THEN EXTEND IT TO A WHOLE WEE

K.DON"T MAKE A PROMISE TO YOURSELF THATYOU WILL NEVER LIE AGAIN BECAUSE ALMOST CERTAINLY YOU WILL—IT"S TOO MUCH TO TAKE ON AT ONC

E.TRY TO CHANGE THINGS LITTLE BY LITTLE, BY SETTING YOURSELF MANAGEABLE TARGETS.AFTER A WHILE, YOU"LL WONDER WHY YOU EVER HAD THE PROBLEM AT ALL.