题目内容
My father ______ goes to work by bike, but ______ he walks to work.
A. always, always B. never, never
C. usually, always D. usually, sometimes
D
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题目内容
My father ______ goes to work by bike, but ______ he walks to work.
A. always, always B. never, never
C. usually, always D. usually, sometimes
D