【判断题】【消耗次数：1】
本讲提到，公共服务提供者不具有强制缔约义务。
①
正确
②
错误
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判断线上的内容是否正确：The teachers tried to __convince____ these students that they could solve the complicated problem, however, they just didn’t see the point.
①
正确
②
错误
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判断线上的内容是否正确：For ten years the Greeks ___surrounded___ the city of Troy to separate it from the outside.
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正确
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After the Minister of Education had finished speaking at the press conference, he was made ______ all sorts of awkward questions.
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answer
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answered
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each
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some
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certain
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any
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to
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for
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with
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towards
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I _____ the right to appeal to higher authorities.
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conserve
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reserve
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store
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add to
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③
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absorb in
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①
that
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how
③
what
④
if