朔回从之道阻且长读音:高一英语选择题20

来源:百度文库 编辑:高校问答 时间:2024/04/28 17:02:50
________ tomorrow's lessons, I have no time to go out with you.
A.Not preparing B.Not prepar C.Not being prepared D.Not having prepared
是不是选D

D

yep

D

是选D

D
现代分词做状语,而且是完成式,相当于Because I haven't prepared ...

现在分词做伴随状语,用现在完成时态的进行时态表动作发生在主句谓语动词的前面