In the meantime, the question facing business is whether suc


In the meantime, the question facing business is whether such research is ______ the costs.
A.worth B.worth of C.worthy D.worthwhile
未米甩困 1年前 已收到1个回答 举报

魅力1000 幼苗

共回答了15个问题采纳率:93.3% 举报

A

句型辨析。 Worthwhile (adj) 值得的worthwhile 用于下列句型It is worthwhile doing sth./ to do sth.干某事是值得的worth用于下列句型:sth. is worth sth/ doing此句型中只能用doing, 不能使用被动。 worthy 用于下列句型:sth. be worthy of sth/ being done sth. be worthy to be done。故选A。

1年前

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