作业帮He was seen_____near the river just now.A.to play B.playing
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He was seen_____near the river just now.A.to play B.playing
He was seen_____near the river just now.A.to play B.playing
He was seen_____near the river just now.A.to play B.playing
B see sb dong 看见动作的一部分.
see sb do 看见动作的全过程.在被动语态中要补上不定式前的to .
选B see sb doing sth 看见某人正在做某事
此句是一般过去时被动句，感官动词see后在陈述句隐去to，而在被动句要把to现形，所以选A、to play,，全句翻译：他刚才在河边时被看见。
选B
选B. 因为有just now 所以表示刚才被看到正在河边玩。
B
He was seen_____near the river just now.A.to play B.playing
The___boy was last seen_____near the west lake.A.missing; playing B.missing ;play C.missedThe___boy was last seen_____near the west lake.A.missing; playing B.missing ;play C.missed ;played D.missed ;to play
“He was
because he was
He was hurt___(bad)
He was shedding cpocodile
was he happy now?
When he was a
he was sat there
He was always cross.
( )He was too___for help
he was very （ ）.
While he was e()
Was he there?
He was my father
he was borj there,
He was my
he was named treasure