The students were having their chemistry class. Miss Li was
1个回答

小题1:C

小题2:A

小题3:B

小题4:A

小题5:D

小题1:根据文章内容The students were having their chemistry class可知答案为C

小题2:根据文章内容Miss Li was telling the children what water was like.可知答案为A

小题3:根据文章内容

可知答案为B

小题4:根据文章内容

可知答案为A

小题5:根据文章内容“I’m sorry,children.” said the teacher,“Our water is getting dirtier and dirtier.That’s a problem.”可知答案为D