These envelops are so small that letters have to be ( ) several times before they can be put inside.

[单选题]These envelops are so small that letters have to( )several times before the

[问答题]You can buy water inside.

[单选题]You have failed several times. Why not ________ some other way?(A) try doing it(B) to try to do it(C) that you try it(D) having tried

Fireman had to ( ) the door ( ) to reach the people trapped inside.A. break; dow

The system is so _ that it can _ changes in temperature as small as 0.003 degree

The new colleague __________ to have worked in several big corporations before h

Your products wouldn ’ t have sold so well but for a lot of advertisements we pu

This is the local doctor. You have to register with a doctor before you can make

It is really helpful to have someone like you that we can ______ and count on du

I’ve met him on several _____ before.A. situationsB. occasionsC. positionsD. con