All possible means ，but not a means an obvious effect。 A: have been tried; has B: have tried; has C: has been tried; have D: have been tried; have
All possible means ，but not a means an obvious effect。 A: have been tried; has B: have tried; has C: has been tried; have D: have been tried; have
Every possible means ______. A: has tried B: has been tried C: was tried D: were tried
Every possible means ______. A: has tried B: has been tried C: was tried D: were tried
Every means ______ tried but to no end.
Every means ______ tried but to no end.
Every means ______ tried but without much result.
Every means ______ tried but without much result.
Every means ________ been tried ever since the machine brake down.
Every means ________ been tried ever since the machine brake down.
Every means ______ tried, but in vain. A: have been B: has been C: are D: is
Every means ______ tried, but in vain. A: have been B: has been C: are D: is
plaintiff means a person who has been accused of breaking the law and is being tried in court.
plaintiff means a person who has been accused of breaking the law and is being tried in court.
He has tried every ________ to help those needing help. A: meaning B: means C: mean D: meant
He has tried every ________ to help those needing help. A: meaning B: means C: mean D: meant
中国大学MOOC: During his reign, __________ tried every means to improve the state of education, such as founding colleges, and importing teachers from Europe.
中国大学MOOC: During his reign, __________ tried every means to improve the state of education, such as founding colleges, and importing teachers from Europe.
Every means______tried but with no end. A: have been B: have had C: has been D: are
Every means______tried but with no end. A: have been B: have had C: has been D: are