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單項(xiàng)選擇題

How can you best（）in your students the speech habits of the English language?

A.civilize
B.cultivate
C.evolve
D.train

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單項(xiàng)選擇題

You must take the（）steps by yourself; after you have begun, I will help you.

A.primitive
B.preliminary
C.primary
D.practicable

單項(xiàng)選擇題

This is the first draft of the book. Please feel perfectly free to（）on it.

A.cope
B.complain
C.comment
D.confirm