All the students were sweeping the floor___they heard a man___for help
All the students were sweeping the floor___they heard a man___for help
A.when,shouting B.while,to shout
C.when,to shout D.while,shouting
A.when,shouting B.while,to shout
C.when,to shout D.while,shouting
英語人氣：313 ℃時間：2020-03-11 17:07:03
優(yōu)質(zhì)解答
A所有學生都在掃地，就在那個時候，他們聽到一個男人呼救
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