单项选择题

I visited Zhangjiajie last summer．Never in my life ______ so beautiful a place like that． A．I had seen B．did I see C．have I seen D．I shall see

A.Never
B.I
C.did
D.have
E.I

你可能感兴趣的试题

多项选择题

下列关于预应力锚具夹具验收描述准确的是（）。

A．外观检查应每批抽取10%且不少于10套
B．硬度检查应每批抽取10%且不少于10套
C．硬度检查中有一套不合格，应另取双倍数量重新实验
D．外观检查中有一套不合格，则该批次为不合格品
E．静载锚固实验中有一不合格，则该批次为不合格品

单项选择题

The harder they worked, ____________． A．they seemed to do less B．the less they seemed to do C．they were doing less D．they did less

A.they
B.the
C.they
D.they