Although many measures （），the world's economy is still going down．
A: were taken
B: have been taken
C: will be taken
D: are taken
A: were taken
B: have been taken
C: will be taken
D: are taken
B
举一反三
- The water will be further polluted unless some measures ______. A: will be taken B: are taken C: were taken D: have been taken
- Last year some additional measures ____ to protect personal information by the company. A: are taken B: were taken C: have been taken D: will be taken
- The water will be further polluted unless some measures ________. A: will be taken B: are taken C: were taken D: had been taken
- Half of the material ___ away. A: has been taken B: are taken C: have been taken D: were taken
- Great changes _____ place since he left here. A: have been taken B: have taken C: were taken
内容
- 0
Last year some measuresto protect customers' personal information by our company. A: are taken B: were taken C: have been taken D: will be taken
- 1
It is urgent that immediate measures ______ to stop the situation. A: are taken B: were taken C: be taken D: take
- 2
Why haven't you taken the medicine It ______ before dinner A: should have been taken B: has been taken C: is taken D: should have taken
- 3
It was suggested at the meeting that effective measures ______ to solve the problem. A: were taken B: be taken C: must be taken D: take
- 4
Great changes ______ in China in the past twenty years. A: have taken place B: took place C: were taken place D: have been taken place