23. Where to get the materials and how to get them ________ at the meeting.A．hav

题型：不详难度：来源：

23. Where to get the materials and how to get them ________ at the meeting.

A．have not discussed	B．have not been discussed
C．has not discussed	D．has not been discussed

答案

解析

略

举一反三

It is reported that the railway _____ now will cut the journey time between the two cities by about 12 hours.

A．built

B．to be built

C．having built

D．being built

题型：不详难度：| 查看答案

Our teacher said that the newspaper, the 21st Century, was worth _____.
A reading B being read C to read D to be read

题型：不详难度：| 查看答案

You can hardly imagine Tom _____ the boy so cruelly (残暴地)
A to treat B to be treated C being treated D treating

题型：不详难度：| 查看答案

That boy spent much time _____ computer games.
A play B playing C played D to play

题型：不详难度：| 查看答案

I don’t allow ________ here though someone else might allow you ________ so.

A．smoking; doing	B．to smoke; doing
C．to smoke; to do	D．smoking; to do

题型：不详难度：| 查看答案