【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
【单选题】
She ___________ in delight upon hearing the news.
①
claimed
②
exclaimed
③
whispered
④
murmured
【单选题】
On hearing the news of the accident in the coal mine, she __________ pale.
①
got
②
changed
③
went
④
appeared
【单选题】
20. Its impossible for all the people to get jobs because ______ of them are not fit for them.
①
none
②
all
③
notall
④
everyone
【单选题】
______ the calculation is right, scientists can never be sure that they have included all variables and modeled them accurately.
①
Even if
②
As far as
③
If only
④
So long as
【判断题】
In precis writing, you need to make a list of all the important points and group them under diffferent items.
①
正确
②
错误
【单选题】
Computer classes must be __________ to every student of all grades, which will make them have a good command of the modern communication and learning tool.
①
accessible
②
avoidable
③
valuable
④
acceptable
随机题目
【单选题】
20世纪70年代以后，发达国家人口自然变动的特征是
①
高出生率、高死亡率、低自然增长率
②
低出生率、低死亡率、低自然增长率
③
高出生率、低死亡率、高自然增长率
④
高出生率、高死亡率、高自然增长率