It was last year____ you taught me how to play the piano.
A. when
B. that
C. where
D. which
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It was ________ she said __________ disappointed me.
A. that ;what
B. what; that
C. what; what
D. that;that
It is ___ who _________ responsible.
A. me;am
B. me;is
C. I;am
D. I;is
It was _________ I met Mr. Smith in London.
A. many years that
B. for many years since
C. since mnay years ago when
D. many years ago that
以下哪一道工序不属于支模板工序?
A. 模板制作
B. 安装
C. 拆除
D. 吊装
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