【单选题】IV. 词汇与语法 : ( 共 20 小题;每小题 1 分,满分 20 分 ) 26. Have you ever heard _________ the Summer Palace in Beijing?
【判断题】墙背与填土之间存在的摩擦力,将使主动土压力减小和被动土压力增加。( )
【单选题】—What were you up to when she dropped in? —I _____ for a while and _____ some reading. [ ]
A.
had played; was going to do
C.
was playing; was going to do
【简答题】IV. 词汇与语法: (共20小题;每小题1分,满分20分)A. . I read __________ story. It is __________ unusual story. B. a, an B. a, a C. the, the D. /, an
【单选题】Some people suggest changing the date for the college entrance exams into ______ Saturday and Sunday of the first week of June, which I think is ______ good advice. [ ]
【单选题】IV. 词汇与语法: (共20小题;每小题1分,满分20分)
A.
、I read__________ story. It is __________ unusual story.