—How often do I need to feed the dog?
—It ________ food every day, or it will be hungry.
A.must give | B.must be give |
C.must be given | D.must be gave |
—How often do I need to feed the dog?
—It ________ food every day, or it will be hungry.
A.must give | B.must be give |
C.must be given | D.must be gave |
试题篮
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