2. 外语
  3. With high hopes, the company sent samples of the substance to scientists, but they couldn’t ______ any practical uses for it.

With high hopes, the company sent samples of the substance to scientists, but they couldn’t ______ any practical uses for it.

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问题 With high hopes, the company sent samples of the substance to scientists, but they couldn’t ______ any practical uses for it.
选项 A、come up with
B、do justice to
C、get even with
D、look up to
答案A
解析 本题空格处是说科学家们对它提不出任何实用之处。A项come up with“赶上，提出”符合题意，如：He couldn’t come up with an appropriate answer just at the time．那时他想不出一个合适的答案。其他三项do justice to“公平对待，适当处理”；get even with“报复”； look up to“尊敬，仰望”都不正确。
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