Mr. White, along with his assistants, ______ on the project day and night to mee

题型：不详难度：来源：

Mr. White, along with his assistants, ______ on the project day and night to meet the deadline.

A．work

B．working

C．is working

D．are working

答案

解析

主语是Mr. White，所以谓语用单数，选C.

举一反三

At that time, he spent as much time as he can_____the ancient statues which would be sunk in the river.

A．paint

B．to paint

C．painting

D．painted

题型：不详难度：| 查看答案

The ____ boys were last seen ______ near the West Lake.

A．missing ; play

B．missed; played

C．missed ; to play

D．missing; playing

题型：不详难度：| 查看答案

Now young people ___________to use computer to develop their ___________skills.

A．are trained/ problem solving	B．are being trained/ solving problem
C．are being taught/ problem solving	D．are taught/ solving problem

题型：不详难度：| 查看答案

--Who is to give us the lecture today?
---The lady _____ our headmaster into the hall.

A．follows

B．following

C．followed

D．to be followed

题型：不详难度：| 查看答案

______ label to each of the trees, with detailed introduction of their features, and visitors will know more about them and how to protect them.

A．To attach

B．Attach

C．Attached

D．Having attached

题型：不详难度：| 查看答案