Food supplies in the floodstricken area ________. We must act immediately befor
题型：专项题难度：来源：
| Food supplies in the floodstricken area ________. We must act immediately before there"s none left. |
| [ ] |
A. have run out
B. are running out
C. have been run out
D. are being run out |
答案
| B |
举一反三
Rainforests ____ and burned at such a speed that they will disappear from the earth in the
near future. |
| [ ] |
A. will be cut
B. are cut
C. are being cut
D. had been cut |
— Have you moved into the new house?
— Not yet. The rooms___. |
| [ ] |
A. are being painting
B. are painting
C. are painted
D. are being painted |
| ______ around the Water Cube, we were then taken to see the Beijing National Stadium, known as the Bird"s Nest. |
A. Having shown
B. To be shown
C. Having been shown
D. To show |
— We want to sit at the table near the door.
— I"m sorry, but it ______ already. |
A. was taken
B. has taken
C. will be taken
D. has been taken |
| Every possible means ______ but no one knows which is suitable. |
A. has discussed
B. have been discussed
C. has been discussed
D. were discussed |
最新试题
热门考点