Be sure to lock the door when you leave the office.离开办公室时请确保把门锁上.（）

A．If possible

B．Be sure of

C．Be sure in

D．Be sure to

A．and not to leave

B．instead of leaving

C．rather than leave

D．and not leaving

a life. For example, people should know the safety measures to take before opening a hall door during a fire. Also, make sure everyone knows how to unlock doors that may be in the escape path. At times, a key is needed to unlock a door from the inside. So, keep the key in the lock, or, you can put the key on a key ring and put it where it can be found easily.

If you live in an apartment, know the ways you can use to get out. Show everyone in the family these routes. Stress the importance of using stairways or fire escapes, not elevators.

From most homes and the lower floors of apartment buildings, escape through windows is possible. Learn the best way of leaving by a window with the least chance of serious injury.

In a home fire, windows are often the only means of escape. The second floor window sill is usually not more than 13 feet from the ground. An average person, hanging by the fingertips, will have a drop of about six to the ground. Of course, it is after to jump a short way than to stay in a burning building. Rolling away from the building when you land.

Windows are also useful when you are waiting for help. Often you'll be able to stay in the room for several minutes if you keep the door closed and the windows open. Keep your head low in the window to be sure you get fresh air rather than smoke that may have leaked into the room.

On a second or third floor, the best windows for escape are those which open onto a roof or balcony. From the roof or balcony, a person can either drop to the ground or await rescuer. Dropping onto cement or pavement might end in injury. Bushes, soft earth, and grass can help to break a fall. A rope ladder should be considered when the drop is too great.

In a town where the fire department acts quickly, it may be best to wait for rescuer. Close the doors and wait by an open window for help. Shout for help. Be sure to close the door before opening a window. Otherwise, smoke and fire may be drawn into the room by the draft.

From most homes you can escape a fire through the ______.

A．attic

B．garage

C．windows

D．balcony

e low. But you can avoid risk in the following ways. AT HOME - You should make sure your house or flat is secure. Always lock the door from the inside at night, but you must keep the key nearby, so that you can use it to get out quickly if there is a fire. - You must never give keys to workmen as they can easily make copies. - If you wake up and hear a burglar, stay quietly in bed. Pretend you are asleep. If you feel more confident, switch on the light and make a lot of noiseeven if you are on your own you should call out loudly to an imaginary companion, so that the burglar thinks you are not alone and runs away. You should have a phone or a mobile in your bedroom to alert the police immediately. - If you come home and think you see signs of a break-in, you shouldn't go in, the burglar may be inside. You should go to a neighbour and call the police. ON THE STREET At night: - Always walk facing the traffic, so that a car cannot pull up behind you. - You mustn't go through parks or woods. - If you think someone is following you, cross the road one or two times. If he or she continues to follow you, go to a pub or other public place. - Always carry your bag close to you, but carry your house keys in your pocket so that you can open the door quickly. If someone attacks you - remember your safety is more important than your property.

1). This passage mainly focuses on ().

2). If you want to guarantee your safety at home, you should ().

3). Based on the passage, if you notice someone following you, it's better for you to ().

4). Why should you have a telephone in the bedroom？

5). From the passage, we can infer that we might be victims if ().

(1).A、how to avoid crimes both at home and in the street

B、 where to stay if you want to be safe

C、 what you should do at home if there is a burglary

D、 how to avoid crime at night in the street

(2).A、always lock the door and put the key in a secret place far away from the door

B、 never leave the keys with workmen since they can easily make copies

C、 keep silent all the time even if you are on your own when a burglar steals into your house

D、 go in immediately when you suspect someone is breaking into your house

(3).A、shout loudly

B、 run quickly

C、 stop, turn around and look at him

D、 go to public places

(4).A、Because we might use it to alert the burglar.

B、 Because it's convenient for us to talk to our friends while lying in bed.

C、 Because it's convenient for us to report to the police in case there is a burglary.

D、 Because we might use it to make a phone call at midnight.

(5).A、we cannot part with the money when being attacked

B、 we always walk facing the traffic

C、 we don't walk in the empty street

D、 we carry too much cash

lar, into what makes a “go od negotiator” .One point most researchers seem to agree on is that good negotiators try to create a harmonious atmosphere at the start of a negotiation.They make an effort to establish a good rapport with their opposite member, so that there will be a willingness — on both sides — to make concessions, if this should prove necessary.Good negotiators generally wish to reach an agreement which meets the interests of both sides.They therefore tend to take a long-term view, ensuring that the agreement will improve, at least not harm, their relationship with the other party.On the other hand, a poor negotiator tends to look for immediate gains, forgetting that the real benefits of a deal may come much later.Skillful negotiators are flexible.They do not “lock themselves” into a position so that they will lose face if they have to compromise.They have a range of objectives, thus allowing themselves to make concessions, for example, “I aim to buy this machine for £2 000” and not “I must buy it for £2 000” .Poor negotiators have limited objectives, and may not even work out a “fall-back position” .Successful negotiators do not want a negotiation to break down.If problems arise, they suggest ways of resolving them.The best negotiators are persuasive, eloquent people, who select a few key arguments and repeat them.Finally, it is essential to be a good listener and to check frequently that everything has been understood by both parties.

1.The best title for the passage is ()

A.Benefits on Both Sides

B.Art of Negotiation

C.Skills of Communication

D.How to Be a Good Negotiator

2.Negotiators’ good rapport can make it easy for negotiators()

A.to make them fully understood

B.to make necessary concession

C.to create a positive environment

D.to increase negotiators’ status

3.If we understand that the some real benefits of a deal may come much later()

A.we will take a long term view in the negotiation

B.we will pay more attention to the benefits on both sides

C.we will try much harder to improve the agreement

D.we will try to change the relationship with the other party

4.Many poor negotiators may not make any concession for themselves in that ()

A.they are afraid of losing face

B.they have no clear objectives

C.they are not flexible

D.they are not skillful

5.Good negotiators are usually very persuasive and eloquent in order to()

A.work out ways to resolve problems

B.make sure that everything is understood

C.have better communication with their partners

D.avoid the breakdown of the negotiation

A.always@（posedge LOCK） if (LOCK) REGL＜=D;

B.always@（posedge LOCK） if (!LOCK) REGL＜=D;

C.always@（posedge RST） if (!LOCK) REGL＜=D;

D.always@（posedge RST or posedge LOCK ） if (!LOCK) REGL＜=D;

A. oplock

B. block lock

C. bit range lock

D. byte range lock