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细菌在适宜条件下培养,在()期时形态典型

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There are _____ on the cupboard.

A. plates
B. plate
C. a plate
D. the plate

Which glasses? _______ glasses?

A. That
B. These
C. This
D. A

Give _____ these ice creams.

A. their
B. they
C. them
D. we

Give ______ that umbrella.

A. him
B. he
C. his
D. she

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