单项选择题

A．They need very little energy.
B．They’re found at all depths of the ocean.
C．They live where there is no sunlight.
D．They’re similar to many other kinds of microorganisms.
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单项选择题
A．Go traveling.B．Help each other.C．Go to work.D．Play games.
A．Go traveling.
B．Help each other.
C．Go to work.
D．Play games.
单项选择题
A．He didn’t go to the interview.B．He succeeded in the interview.C．He forgot about the interview.D．He was too nervous in the interview.
A．He didn’t go to the interview.
B．He succeeded in the interview.
C．He forgot about the interview.
D．He was too nervous in the interview.
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