Once lost,_____.A.it is hard to get such a chance againB.one can _英语解答

Once lost,_____.
A.it is hard to get such a chance again
B.one can never get such a chance again
C.to get such a chance is difficult
D.such a chance might never come again
WHY CHOOSE

人气：388 ℃　时间：2020-04-04 03:50:57

解答

once引导时间状语从句,主从句主语一致,切当从句谓语动词为be动词时才可省略从句中的主语和谓语动词,所以从句补全就是,Once the chance is lost,