A
...ago用在過去時(shí)中
B是一般現(xiàn)在時(shí)的被動(dòng)語氣
c是一般過去時(shí)的被動(dòng)語氣
d是現(xiàn)在完成時(shí)的被動(dòng)語氣
Have you finished your homework?Yes,I___it half anhour ago
Have you finished your homework?Yes,I___it half anhour ago
A did B is done C was done D have been done
我認(rèn)為是A
請說明理由
A did B is done C was done D have been done
我認(rèn)為是A
請說明理由
英語人氣：760 ℃時(shí)間：2019-08-26 03:50:05
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