In the meantime, the question facing business is whether such research is ______

游客2024-07-05  14

问题 In the meantime, the question facing business is whether such research is ______ the costs.

选项 A、worthy
B、worth of
C、worth
D、worthwhile

答案 C

解析 A项worthy表示“值得的,配得上的”,后可接介词of或动词不定式,如something worthy of note(值得注意的事),worthy to be casidered(值得考虑的);B项worth之后通常不接of,故不排除;D项worthwhile表示“值得花时间(或精力)的”,如:These results were not worthwhile. 这些结果并不合算。C项worth表示“值……的,相当于 ……价值的”,多用作表语,后接宾语。例如:This precision instrument is worth l0,000 yuan. 这台精密仪器值一万元。所以根据以上规则和题意要求,正确答案为C。
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