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【单选题】
What did students do during the SECOND half?A.
Used essential tools of inquiry
B.
Learned mathematical arts only
C.
S ought help
D.
Learned general topics.
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皮皮学刷刷变学霸
举一反三
【多选题】城市环境卫生设施工程总体规划(含分区规划)中的主要内容有( )。
A.
确定城市固体废弃物的收运方案
B.
选择城市固体废物处理和处置方法
C.
进行可能的技术经济方案比较
D.
提出规划区的环境卫生控制要求
E.
确定垃圾收运方式
【单选题】What happened on March 20th?
A.
A cleaning crew visited Tom's Travel Agency.
B.
Tom's Travel Agency received an invoice for cleaning services.
C.
Mr. Morrison purchased a new sofa for his office.
D.
Mr. Tucker contacted Mr. Morrison.
【单选题】The story of Tom Sawyer ______ in Missouri, America, in the 19th century.
A.
had happened
B.
was happening
C.
has happened
D.
happened
【简答题】阋读理解 Yesterday was Sunday. Tom and his mother were at home. Tom woke (酲) ate and lay (躺) on the bed watching TV. And he ate much chocolate. Then it was noon. Tom had to get up. Mother and Tom sat at ...
【简答题】一个工作簿最多有 工作表 , 工作簿的默认扩展名是
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