The number of prematurely stopped clinical trials has increased recently. Some of the trials were probably stopped early for co

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问题 The number of prematurely stopped clinical trials has increased recently.
Some of the trials were probably stopped early for commercial reasons.

选项 A、Right
B、Wrong
C、Not mentioned

答案A

解析 短文的第四、五段说,其中的一些实验研究被提前停止很可能是出于商业目的。
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