1 You have ten minutes--------listen to music.A.to B.for 2 He is not ------- (do) well in English.
题目
1 You have ten minutes--------listen to music.A.to B.for 2 He is not ------- (do) well in English.
3 Can you ------- (fly)like a bird?
注明原因.
答案
to
to不定式表目的
doing
fly
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