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It remains whether the medicine has side effect. A．seeingB．to seeC．seenD．to be s

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It remains whether the medicine has side effect. A．seeingB．to seeC．seenD．to be s

It remains______ whether the medicine has side effect.

A．seeingB．to seeC．seenD．to be seen

试题答案

D

解析

标签：medicinehassidetheit

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