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How time flies! Three years really a short time. A.is B.are C.was D.were 【查看更多】

 

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How time flies! Three years ____________ really a short time.

         A. is                             B. are                                   C. was                                  D. were

 

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How time flies! Three years ____________ really a short time.

A．is                    B．a(chǎn)re                  C．was                 D．were

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 How time flies! Three years ____ really a short time.

      A. are         B. was          C. is           D. were

  

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How time flies!Three years ________ really a short time．

[　　]
A．

is

B．

are

C．

was

D．

were

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How time flies! Three years ________ really a short time．

[　　]

A．were

B．are

C．was

D．is

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