题目内容
—Are there any notebooks on COVID-19(新冠肺炎病毒) in your school?
—________. They tell us how to protect ourselves in this big event.
A.Yes, they are B.Yes, there are C.Yes, there is D.Yes, it is
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题目内容
—Are there any notebooks on COVID-19(新冠肺炎病毒) in your school?
—________. They tell us how to protect ourselves in this big event.
A.Yes, they are B.Yes, there are C.Yes, there is D.Yes, it is