问题补充:
She was heard at English song.
A. to sing
B. sang
C. sing
D. to be sung
答案:
(答案→)A. to sing
B. sang
C. sing
D. to be sung
解析:hear sb do sth表示听说某人做某事,在被动句中用to do代替do,故本题选A。
时间:2020-05-25 03:56:16
She was heard at English song.
A. to sing
B. sang
C. sing
D. to be sung
(答案→)A. to sing
B. sang
C. sing
D. to be sung
解析:hear sb do sth表示听说某人做某事,在被动句中用to do代替do,故本题选A。