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23．Lucy and Lily sisters. They study at the same school.A. be B. am C. is D. are 【查看更多】

 

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Lucy and Lily _____ sisters. They study  at the same school.   

[     ]

A. be         
B. am         
C. is           
D. are

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Lucy and Lily ______ sisters. They study at the same school.

[     ]

A. be
B. am
C. is
D. are

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Lucy and Lily          sisters．They study at the same school．

A．be                       B．a(chǎn)m                      C．is                          D．a(chǎn)re

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Lucy and Lily _________ sisters．They study at the same school．

[　　]
A．

am

B．

is

C．

are

D．

be

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