题目内容

A．effectiveB．efficientC．more effectiveD．effect

A. effective
B. efficient
C. more effective
D. effect

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A．has learnedB．has been learnedC．is learnedD．can learn

A. has learned
B. has been learned
C. is learned
D. can learn

听力原文：Let's go to park now.
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A. Three.
B. Good idea.
C. I'm fine.

A．fromB．inC．out ofD．by

A. from
B. in
C. out of
D. by

A．isB．areC．hasD．was

A. is
B. are
C. has
D. was