As your instructor advised you ought to spend your time on something______ researching in
专四
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As your instructor advised, you ought to spend your time on something______ researching into.
A.precious
B.worth
C.worthy
D.valuable
请帮忙给出正确答案和分析,谢谢!
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正确答案:B
从意义上看,precious为"贵重的,珍贵的",其余三个词都是"有价值的",但从用法上看,只有worth后面接一ing形式,worthy接of。如:Hiscouragewasworthpraising.=Hiscouragewasworthyofpraise."他的勇气值得赞扬。"
