【单选题】【消耗次数：1】
______ hearing the news, all of them jumped with joy.
①
At
②
As
③
By
④
On
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相关题目
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She ___________ in delight upon hearing the news.
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claimed
②
exclaimed
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whispered
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murmured
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On hearing the news of the accident in the coal mine, she __________ pale.
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got
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went
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none
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all
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Even if
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As far as
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If only
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In precis writing, you need to make a list of all the important points and group them under diffferent items.
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正确
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儿童目标为主的学科教育活动
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儿童计划为主的学科教育活动
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