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两个高一英语选择1.wouldyoupleasekeepsilent?TheweatherreportandIwanttolisten.为什么选isbeingbroadcast,不选isbroadcast?2.whatsthatnoise?Oh,Iforgottotellyou.Thenewmachine.为什么也是选isbeingtested而

题目详情
两个高一英语选择
1.would you please keep silent?The weather report____and I want to listen.
为什么选 is being broadcast ,不选is broadcast?
2.whats that noise?
Oh,I forgot to tell you.The new machine____.
为什么也是选is being tested而不是has been tested?





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答案和解析
"is being broadcasted" 意思是 “正在”被播报 ,说话人要求对方保持沉默,自己想听,所以天气预报是现在正在播报中,进行时.
“whats”=what is 现在时 现在的声音.机器 正在 被测试.
这是我第一次在baidu回答问题,