In many countries, teenagers under 18 should not ______ to enter Internet bars.

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In many countries, teenagers under 18 should not ______ to enter Internet bars.             [     ]
A. allow
B. be allowed
C. is allowing
D. are allowed

答案

举一反三

To make our country more beautiful, rubbish_______ into the river.[     ]
A. needn’t be thrown
B. mustn’t be thrown
C. can’t throw
D. may not throw

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The boys are _________.[     ]
A. taken good care of
B. taken good
C. taken good care
D. taken care

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—I didn"t see both Jenny and Peter yesterday.
—They _____ to the party.A.  had invited
B.  was invited
C. were invited
D.  invited

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It _____ that our volleyball team won the first prize in that match.              [     ]
A. says
B. said
C. is said
D. saying

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Mr. Smith_________ to an important meeting last night.  [     ]
A. invites
B. invited
C. is invited
D. was invited

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