During the Reason and Revolution Period, Americans were influenced by the European movement called the____________ .

Consumers have even more reason to ______during recessions.

A、cut back

B、cut to

C、cut off

D、cut out

perity during the early 19th century.

A．正确

B．错误

eriment was that ______.

A．they had been weakened psychologically by the saccharin

B．the sweetener was poisonous to them

C．their immune systems had been altered by the mind

D．they had taken too much sweetener during earlier conditioning

_______.

A.all lubricating oil and water

B.insurance of the Vessel

C.losses of and damages to both vessel and cargo due to whatsoever reason occurred during the charter time

D.drydocking，repairs and other maintenance of the Vessel

A. to enable label switching on the frame mode interface

B. to restrict MPLS availability to predefined time periods

C. to restrict end users from seeing the routers in the MPLS network

D. to restrict label switching to a limited number of networks

A.降低人体温度 Reduce body temperature

B.减少探头移动的阻力 Reduce the resistance when the probe moves

C.排除探头和皮肤之间的空气 Remove air between the probe and skin

D.消毒 Disinfect

A.降低人体温度 Reduce body temperature

B.减少探头移动的阻力 Reduce the resistance when the probe moves

C.排除探头和皮肤之间的空气 Remove air between the probe and skin

D.消毒 Disinfect

the OS and notices that the system has 2GB of memory physically installed; however, the server only shows 1GB of memory during POST.Which of the following is the MOST likely reason for this？（）

A. The OS does not support more than 1GB of memory.

B. The system memory has different manufacture dates.

C. Two of the memory sticks are defective.

D. The server is using memory interleaving.

s. One reason is that out at sea, waves moving in one direction almost always run into waves moving in a different direction. The two sets of waves tend to cancel each other out. Another reason is that water is shallower near the shore. As a wave gets closer to land, the shallow bottom helps reduce its strength.

But the power of waves striking the shore can still be very great. During a winter gale, waves sometimes strike the shore with the force of 6,000 pounds for each square foot. That means a wave, 25 feet high and 500 feet along its face, may strike the shore with a force of 75 million pounds.

Yet the waves, no matter how big or how violent, affect only the surface of the sea. During the most raging storms, the water a hundred fathoms(600 feet) beneath the surface is just as calm as on a day without a breath of wind.

According to the passage, destruction caused by high waves occurs ______.

A．regularly

B．rarely

C．always

D．predictably

ed. One reason is that out at sea, waves moving in one direction almost always run into waves moving in a different direction. The two sets of waves tend to cancel each other out. Another reason is that water is shallower near the shore. As a wave gets closer to land, the shallow bottom helps reduce its strength.

But the power of waves striking the shore can still be very great. During a winter gale(大风), waves sometimes strike the shore with the force of 6,000 pounds for each square foot. That means a wave, 25 feet high and 500 feet along its face, may strike the shore with a force of 75 million pounds.

Yet the waves, no matter how big or how violent, affect only the surface of the sea. During the most violent storms, the water a hundred fathoms(600 feet) beneath the surface is just as calm as on a day without a breath of wind.

According to the passage, destruction caused by high waves occurs ______.

A．regularly

B．rarely

C．frequently

D．suddenly