更多"Every means ______ since then."的相关试题:
[单项选择]Every means （ ） since then.
A. has been trying
B. have been trying
C. have been tried
D. has been tried
[单项选择]Every means （ ） tried but without much result.
A. is
B. are
C. has been
D. have been
[单项选择]Every means ______ but without much result.
A. have been tried
B. has been tried
C. have tried
D. has tried
[单项选择]Every means ______ tried, but in vain.
A. have been
B. has been
C. are
D. is
[单项选择]So far every means（）tried, but we have not come up with a solution to the problem.
A. is
B. has been
C. are
D. have been
[单项选择]Every means______tried but without any result．
A. have been
B. is to be
C. are to be
D. has been
[单项选择]Every means ______ been tried but without much result.
A. has
B. have
C. had
D. is
[单项选择]Every means ______ tried but without much success.
A. have been
B. has been
C. will be
D. are being
[单项选择]Most good writers use every means ______ to make the reader' s way smooth and easy.
A. at their disposal
B. at their request
C. at their will
D. at their convenience
[单项选择]The company is trying every means to ______ the wholesale price of its products.
A. pull down
B. put down
C. set down
D. bring down
[单项选择]Every means ______ been tried to save the boy.
A. has
B. have
C. are
D. is
[单项选择]They have used every means______to relieve the suffering of the refugees．
A. at their convenience
B. at their will
C. at their request
D. at their disposal
[单项选择]We have to try every means to ______ the costs of the project.
A. bring off
B. bring up
C. bring down
D. bring back
[单项选择]So far every means ______ tried, but we still haven't found anything helpful to the case.
A) has been C) are
B) is D) have been
