From this unit, we can learn how to write _______. [ ] A. an invitati

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From this unit, we can learn how to write _______.        [     ]
A. an invitation
B. a invitation
C. an inviting
D. a invited

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举一反三

I want to learn _____ instrument and my mother wants me to learn to play _____ piano. [     ]
A. an, /
B. an, the
C.  a , the

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I think physics is _____ interesting subject. [ ]
A. /
B. a
C. an
D. the

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There is _____ interesting pay phone near the post office. [ ]
A. a
B. the
C. an
D. /

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There is______ elephant in the zoo. It likes eating______. [ ]

A. a; grass
B. a; grasses
C. an; grass
D. an; grasses

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Amy is _____ American girl.[ ]
A. a
B. the
C. an
D. /

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