2. 外语
  3. Now that we have succeeded in isolating this drug, our next problem is to plan its in the laboratory.

Now that we have succeeded in isolating this drug, our next problem is to plan its in the laboratory.

admin2012-05-18  61
问题 Now that we have succeeded in isolating this drug, our next problem is to plan its in the laboratory.
选项 A、diagnosis
B、synthesis
C、thesis
D、hypothesis
答案B
解析 语义连贯题。[B]synthesis“合成”与isolating this drug和laboratory形成语义场共现。[A] diagnosis“诊断”；[C]thesis“论文”；[D]hypothesis“假设”。
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大学英语六级

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