Paper produced every year is ________ the world's production of vehicles.

A. the three times weight of       B. three times the weight of

C. as three times heavy as         D. three times as heavier as

________ everyone else wouldn't go to the mountain area, he went without a second thought.

A. As long as         B. While        C. Where     D. In spite of

—I'm sorry, I shouldn't have been so rude to you.

—You ________ your temper but that's OK.

A. have lost　        B. had lost            C. did lose　      D. were losing

We can’t go on with the experiment because the computer_________．

       A．hasn’t been repaired    B．hasn’t repaired

       C．is not repaired                D．hadn’t been repaired

I've visited a lot of different places and stayed in lots of different hotels, but none of them____________ this one．

       A．makes          B．beats          C．compares            D．matches

The party was successful, but we thought it a pity not  _ you.

A. invite    B. to invite   C. inviting  D. to have invited

1don’t search my book case for your CD-player! Just look where it __ be   in the drawer, in your schoolbag, or somewhere else like that.

A. may   B. can  C. must   D. will

. However hard I tried to explain it to her, she just couldn’t understand. I found her impossible to __ .

A. get over  B. get along with  C. get through  D. get to

Historical experience can ____ as a most important source of information.

A. serve   B. use   C. regard   D. prove

Spider was up and standing at the door, with every hair of her body____.

A. stood up   B. on its end   C. on end   D. on the end