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No matter how the enemy frightened him ,he ______say a word .

       A.did not   B.could not  C.might not  D.would not   

----Come in please .Make yourself at home . 

-----________.

-----I’m glade you like it .

 A. Thanks. You have a nice place here .

B. Oh, this picture is so beautiful .

C. Thanks. What nice food you’ve prepared !

D. Ok. Let’s look around your new house .

A plan has been put forward __ more graduates should go to work in the country

  A. when           B. that            C. whether      D. how

The experiment turned out to be ________, which wasn’t ______ they wanted.

A. a completely failing; as             B. a complete failure; what

C. completely failure; that             D. failed; 不填

As is well known, the brain performs a very important _______, which controls the nerve system of the body.

 A. motion     B. action      C. function      D. fact

I am sure David will be able to find the library-he has a pretty good___ of direction.

A. idea          B. feeling        C. experience        D. sense

Finding information in today’s world is easy. The ______ is how you can tell if the information you get is useful or not.

   A. ability        B. competition         C. challenge           D. knowledge

He got to the bus station early, _____ missing the first bus .

A. in case of   B. instead of    C. for fear of   D. in search of

Bill always seems so confident, but ________ he’s  extremely shy.

A．in vain     B．in contrast   C．in reality             D．in surprise

—It’s a top secret.

—Yes, I see. I will keep the secret _____ you and me.

A. with                 B. around                    C. among                  D. between