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单选题

Mr. Smith is in good health now for it is quite a long time since he __________.

A
notsmoked
B
smoked
C
hassmoked
D
begantosmoke

题目答案

B

答案解析

暂无解析
举一反三
单选题

America is an __________ country. You can hear __________ everywhere.

A
English-spoken;Englishspeaking
B
English-speaking;Englishspoken
C
speaking-English;Englishspoken
D
spoken-English;Englishspeaking

题目答案

B

答案解析

暂无解析