This project is said______right now and so far everything is going on quite smoothly.A.to

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This project is said______right now and so far everything is going on quite smoothly.

A.to have carried out

B.having been carried out

C.to have been carried out

D.to be being carried out

请帮忙给出正确答案和分析,谢谢!

热搜:关于氨基酸代谢错误的论述是_________。

答案解析

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  • 正确答案:D
    句意:据说这个项目现在已经执行了,到目前为止,一切运行顺利。本题考查动词不定式的被动语态用法。rightnow是现在进行时的标志,因此,动词不定式要用进行时态,即tobebeingcarriedout,故选D。