Her Olympic experience gave her a big______over the other contestants.
A. benefit
B. profit
C. merit
D. advantage
What is the main topic of this passage？
A. The consequences of fatigue.
B. The reason why people need rest.
C. The dangers of fatigue.
D. Types of fatigue.
A．careB．serveC．likeD．know
A. care
B. serve
C. like
D. know
【C6】
A. ethnic
B. intrinsic
C. genetic
D. inherent
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