Every possible means ______, but none proves successful.
A. has tried B. have been tried
C. is being tried D. has been tried
高三英语单项填空中等难度题
Every possible means ______, but none proves successful.
A. has tried B. have been tried
C. is being tried D. has been tried
高三英语单项填空中等难度题查看答案及解析
Every means________, but none proved________.
A．have tried; a success B．have been tried; successful
C．has tried; to be successful D．has been tried; successful
高三英语单项填空简单题查看答案及解析
Every means _________, but none proved __________.
A. have tried; a success
B. have been tried; successful
C. has tried; to be successful
D. has been tried; successful
高三英语单项填空中等难度题查看答案及解析
7、Every possible means ______ to prevent the air pollution, but the sky is still not clear.
| A．is used | B．are used | C．has been used | D．have been used |
高三英语单项填空简单题查看答案及解析
Every possible means _____ to prevent the air pollution, but the sky is still not clear.
A. is used B. are used C. has been used D. have been used
高三英语单项填空中等难度题查看答案及解析
Every possible means ________ to prevent the air pollution, but sky is still not clear.
A.is used B.are used C.have used D.has been used
高三英语单项填空中等难度题查看答案及解析
Every possible means ________ to prevent the air pollution，but the sky is still not very clear.
A．were using B．have used
C．has been used D．was used
高三英语单项填空中等难度题查看答案及解析
1
The Expo 2010 Shanghai has not only proved to be a great success but also provided a fantastic model for Milan ____________ managing and organizing events of this scale.
A. in need of B. in terms of C. in search of D. in favor of
高三英语简单题查看答案及解析
So far, almost every possible means ______to provide accommodation and medical rescue for the people in the flood-stricken area.
A. were tried B. was tried
C. have been tried D. has been tried
高三英语单项填空中等难度题查看答案及解析
In view of the global financial crisis, every possible means ________ to stimulate the economic development in China.
A．have tried B．have been tried
C．has tried D．has been tried
高三英语单项填空中等难度题查看答案及解析