The construction of the two new railway lines __by now. [ ]A．has co

题型：同步题难度：来源：

The construction of the two new railway lines __by now. [ ]

A．has completed
B．have completed
C．have been completed
D．has been completed

答案

举一反三

Professor James will give us a lecture on the Western culture, but when and where            yet.      [     ]
A. hasn"t been decided
B. haven"t decided
C. isn"t being decided
D. aren"t decided

题型：同步题难度：| 查看答案

When you get the paper back, pay special attention to what          .     [     ]
A. have marked
B. have been marked
C. had marked
D. had been marked

题型：同步题难度：| 查看答案

Festivals and celebrations of all kinds _________everywhere since ancient times.    [     ]
A. have held
B. were held
C. had been held
D. have been held

题型：山西省模拟题难度：| 查看答案

If Newton lived today, he would be surprised by what ______ in science and technology.   [     ]
A. had discovered
B. had been discovered
C. has discovered
D. has been discovered

题型：山西省期末题难度：| 查看答案

— Is Lucy still hunting for a job?
— Yes. She _________ for 7 months. [    ]
A. isn"t employed
B. wasn"t employed
C. isn"t being employed
D. hasn"t been employed

题型：北京期中题难度：| 查看答案