A.are; are
B.is; is
C.are; is
D.is: are
A.is
B.are
C.has
D.have
开始考试点击查看答案A.is
B.are
C.was
D.were
开始考试点击查看答案A.is; are
B.is; is
C.are; are
D.are; is
开始考试点击查看答案A.need repairing
B.needs to repair
C.needs repairing
D.need to repair
开始考试点击查看答案A.show; are
B.shows; is
C.show; is
D.shows; are
开始考试点击查看答案A.wear
B.wears
C.has worn
D.have worn
开始考试点击查看答案A.is
B.are
C.has been
D.have been
开始考试点击查看答案A.two thousand
B.two-thousands
C.two thousands
D.two thousands of
开始考试点击查看答案A.dozen books
B.dozens books
C.dozen of books
D.dozens of books
开始考试点击查看答案A.is
B.are
C.was
D.were
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