We can"t continue to pretend that the problem of homelessness doesn"t________in

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We can"t continue to pretend that the problem of homelessness doesn"t________in this city.[     ]
A. exist
B. live
C. be
D. survive

答案

举一反三

It"s wise of you to________your father"s advice when you come to any difficulty.[     ]
A．ask
B．seek
C．try
D．attempt

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The search was________when night came,even though the child had not been found.[     ]
A．approved
B．acquired
C．achieved
D．abandoned

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All his classmates________his happiness when he won first prize in the competition.[     ]
A．shared
B．shared from
C．shared with
D．shared like

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Before the storm,fishes in the pond usually________themselves out of the water to get fresh air.[ ]
A．throw
B．run
C．swim
D．escape

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We were________the most important scientific development of the century.[    ]
A．seeing
B．watching
C．looking
D．witnessing

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