2. 外语
  3. To survive in the intense trade competition between countries, we must ______the qualities and varieties of products we make to

To survive in the intense trade competition between countries, we must ______the qualities and varieties of products we make to

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问题 To survive in the intense trade competition between countries, we must ______the qualities and varieties of products we make to the world market demand.
选项 A、improve
B、enhance
C、gear
D、guarantee
答案C
解析 惯用搭配题。分析句子结构可知，空格处需要一个及物动词，其宾语为the qualities and varieties of products we make，该宾语后的介词to与所需动词搭配，构成完整的动词短语。[C]gear意为“使适应，使适合”，常与介词to搭配，构成gear sth．to sth．else的结构，表示“使…适应…”。[A]improve意为“改善，提高”；[B]enhance意为“提高，增加”；[D]guarantee意为“保证，担保”。
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大学英语四级

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