Just as your supervisor advised, you ought to devote your time and energy to som

游客2024-01-20 45

问题 Just as your supervisor advised, you ought to devote your time and energy to something ______researching into.

选项 A、valuable
B、precious
C、worth
D、worthy

答案 C

解析 worth意为“值得……的……”，可以直接跟doing；valuable意为“有价值的”；precious意为“宝贵的”；worthy意为“值得的”，用法是be worthy of doing．句意：就像你导师建议的那样，你应该把时间和精力放在有研究价值的东西上面。

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