_______(79)




A.amounts
B.numbers
C.weights
D.luggage

In 1880, George Eastman, ______ dry-plate manufacturer, introduced the Kodak box camera.




A.who an American
B.he was an American
C.an American
D.was a American

We're all bored_______ this game.





A.about
B.at
C.for
D.with

Mark doesn't really _______ Alan. They are always arguing.




A.get on with
B.take up with
C.catch up with
D.cut down on

A: "The room is too hot. _______ if I turned the fan on?" –B: "No. Not at all."




A.Would you mind
B.Would you like
C.Do you like
D.Could you please

A.takes
B.rains
C.halves
D.chairs

It is said that Nobel felt very badly about the application of his invention to the creation of weapons of war.




A.is said
B.badly
C.of his
D.to the creation

The results of the experiment with chimpanzees show the possibility to teach animals _____.




A.how to use language freely
B.how to give orders
C.how to obey orders
D.how to understand words and sentences

Psychological experiment indicate that people remember more math problems that they cannot solve than those they are able to solve.




A.experiment
B.cannot solve
C.those
D.to solve

Supposing I ________ to agree to your request, how do think the other students would feel?




A.would
B.am
C.were
D.could