To survive in the intense trade competition between countries, we must ______the

游客2023-07-21  30

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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