I often go to work ________. [ ] A. ride

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问题选择题

I often go to work ________. [ ]

A. ride my bike

B. by bike

C. by a bike

D. on bike

答案

答案：B

选择题

— How is your mother doing? Is she _____?

— Oh, thank you. As a matter of fact, she _____. [ ]

A. looking up; has recovered

B. picking up; is already back on her feet

C. lifting up; is well again

D. taking up; has already been back on her feet

判断题

上部路基与下部路基应达到相同的压实度。 ( )