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一You’ve made great progress in your survey, haven’t you? --Yes.but some problems

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一You’ve made great progress in your survey, haven’t you? --Yes.but some problems

一You’ve made great progress in your survey, haven’t you?

——Yes，but some problems among the youngsters still remain——．

A．settled    B．settling    C．to settle D．to be settled

试题答案

D

标签：havensurveyyourbutyes

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