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【简答题】
咽是( )系统和( )系统共同的通道,它分为( )、( )和( )三部分。
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【简答题】短文改错（共10小题；每小题1分，满分10分） Yesterday afternoon I went to Yuexiu Park. It happens that I saw 76．_____________ a touched . At that time, some people were boating on the lake. 77．_...
【单选题】—Did you have a __________ time __________in the park? —Yes.l enjoyed myself very much. [ ]
A.
good; playing
B.
nice; walk
C.
pleasant; to walk
D.
pleased; playing
【单选题】It was in Yuexiu Park _____ they dated for the first time _____ the old couple told us their story.
A.
that, that
B.
where, when
C.
that, when
D.
where, that
【单选题】The foreigners paid a visit to the theme park, ________ with satisfaction.
A.
having left
B.
to leave
C.
leaving
D.
left
【简答题】设总体X～N(40，5 2 )．
【简答题】抄写作业3:请将课本章节Unit 6中的文章PassageB按照单词、文章内容的顺序抄写一遍,下节课前一天完成提交(上传图片)。抄写结束后对PassageB的知识点(资料)进行预习。
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