2.--_____ have you been swimming?-- For five years.A.How many times B.How long C.How often D.

题目

2.--_____ have you been swimming?-- For five years.A.How many times B.How long C.How often D.
2.--_____ have you been swimming?
-- For five years.
A.How many times B.How long
C.How often D.How much
3.--Could you please _____ in the room?
--Oh,I’m sorry.
A.not smoking B.not smoke
C.not to smoke D.don’t smoke

答案

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