They tried to convince people that what they had done was necessary for world peace, but all their efforts were vain.()

第1题

The salesman_____the new medicine to show customers how well it works.

A、tried over.

B、tried on.

C、tried out.

D、tried off.

点击查看答案

第2题

Which mountain did they say they tried to climb？

点击查看答案

第3题

（) explain it to him, he still didn’t understand.

A、Hard I tried to

B、As I tried hard to

C、Tried as I hard to

D、Hard as I tried to

点击查看答案

第4题

He tried to cover up his ______ . （nervous)

He tried to cover up his ______ . (nervous)

点击查看答案

第5题

She tried hard, ______she was unsuccessful.A．thereforeB．butC．orD．unless

She tried hard, ______she was unsuccessful.

A．therefore

B．but

C．or

D．unless

点击查看答案

第6题

Different means ____ to prevent the surplus population of China.A、have triedB、have been

Different means ____ to prevent the surplus population of China.

A、have tried

B、have been tried

C、has tried

D、has been tried

点击查看答案

第7题

We tried to make our guests ____.A.appropriateB.importantC.fitD.comfortable

We tried to make our guests ____.

A.appropriate

B.important

C.fit

D.comfortable

点击查看答案

第8题

Hard as I tried, I couldn't shake the thoughts away.

点击查看答案

第9题

He had tried various pursuits, but he had to ______ teaching in a middle school.A．settle u

He had tried various pursuits, but he had to ______ teaching in a middle school.

A．settle up

B．settle down

C．settle for

D．settle in

点击查看答案

第10题

It is reported that government troops tried to end the protest by firing their guns in the air （brea

It is reported that government troops tried to end the protest by firing their guns in the air (break up)

点击查看答案

第11题

The thieves tried to break ______ and steal the paintings.A．downB．outC．upD．in

The thieves tried to break ______ and steal the paintings.

A．down

B．out

C．up

D．in

点击查看答案