搜题
王老师:19139051760(拨打)
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第1题

Large quantities of water ____ needed for cooling purposes.
A.are
B.is
C.have
D.has
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第2题

Neither Bill nor his parents___________ at home.
A.is
B.are
C.has
D.have
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第3题

The summer vacation___________ over, they then got down to their work again.
A.were
B.was
C.being
D.had be
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第4题

Either my parents or my elder brother _____ going to water the garden.
A.are
B.is
C.has
D.have
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