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【单选题】
冲击气缸的喷嘴的直径约为缸径的 。A.
1/3
B.
1/5
C.
1/7
D.
1/6
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【单选题】It was last year _____ I visited the museum _____ you had visited.
A.
that; that
B.
when, where
C.
that; where
D.
when; that
【简答题】邱×华系烈士邱×云之弟；孙×系新浪微博知名博主。孙×在新浪微博发表了一篇博文，该博文将烈士邱×云趴在火堆中一动不动的样子比喻为半面熟的烧烤，当日该篇博文发布后被转662次，点赞78次，评论888次，孙×于次日凌晨将该篇博文删除。凉茶公司举办了名为“×××凉茶2014再次销量夺金”的“多谢”活动，在此活动期间，凉茶公司通过新浪微博发布约300条“多谢”微博感谢新闻媒体、合作伙伴等对象，其中感谢对象亦...
【单选题】— Have you ever visited the Opera House? —Yes．When I was in Sydney, I ______ it twice．
A.
have visited
B.
visited
C.
had visited
D.
would visit
【单选题】----- Have you ever visited the 2010 Shanghai World Expo? -----Yes．When I was in China , I ______ it twice．
A.
have visited
B.
visited
C.
had visited
D.
would visit
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