42.The manager promised to keep me () of how our business was going on.

A. 　 treated

B. 　 adjusted

C. 　 adopted

D. 　 remedied

A. 　 ambitious

B. 　 fortunate

C. 　 aggressive

D. 　 substantial

A. 　 The Atmosphere and Our Environment

B. 　 Research on Radiation

C. 　 Effects of Space Radiation

D. 　 Importance of Protection against Radiation

A. 　 need more time for restoration

B. 　 are unlikely to be attackers

C. 　 are more active than horses when they are awake

D. 　 spend less time eating to get enough energy

A. 　 would make learned responses when it saw the milk

B. 　 would carry out learned movements when it had enough to drink

C. 　 would continue the simple movements without being given milk

D. 　 would turn its head to right or left when it had enough to drink

A. 　 exposure to even tiny amounts of radiation is fatal

B. 　 the effect of exposure to radiation is slow in coming

C. 　 radiation is avoidable in space exploration

D. 　 astronauts in spacesuits needn’t worry about radiation damage

A. 　 the cheaper a thing is, the poorer the quality will be

B. 　 the court will restrict their ability to represent their client’ s interests

C. 　 the costs to the state of the system as a whole will probably rise

D. 　 the lack of money and time will result in a decline in the quality of their work

A. 　 novel

B. 　 spoil

C. 　 acceptable

D. 　 additional

A. 　 are directly related to pleasure

B. 　 will meet their physical needs

C. 　 will bring them a feeling of success

D. 　 will satisfy their curiosity

A. 　 a basic human desire to understand and control the world

B. 　 the satisfaction of certain physiological needs

C. 　 their strong desire to solve complex

D. 　 a fundamental human urge to display their learned skills