题目内容

30. In some countries, treatments for A(H1N1) flu were neither ________ nor effective, and many patients died because of infection.

A. critical                            B. scientific              C. necessary           D. Special

B

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As he was too fat, he tried several shirts        but        fitted him.

    A．on; none       B．in; some       C．on; some       D．in; none

 

 

As he was too fat, he tried several shirts _______ but ____ fitted him.

A. on; none       B. in; some     C. on; some       D. in; none

 
As he was too fat, he tried several shirts _____ but _____ fitted him.
[     ]
A. on; none
B. in; some
C. on; some
D. in; none

As he was too fat, he tried several shirts        but        fitted him.

    A．on; none B．in; some C．on; some D．in; none

As he was too fat, he tried several shirts _______ but ____ fitted him.

A. on; none       B. in; some     C. on; some       D. in; none

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