皮皮学，免费搜题
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搜题
【单选题】
二倍半萜含有的二烯单位的个数为A.
2
B.
3
C.
4
D.
5
E.
6
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皮皮学刷刷变学霸
举一反三
【单选题】Notice All staff members are requested to be present at the meeting to be held in Room 1027 at 9:00 this Friday. Please be there on time. 10. All staff are required_________.
A.
to stay in Room 1027 this Friday
B.
to attend a meeting this Friday
C.
to meet the president at 9:00
【单选题】Notice All staff members are requested to be present at the meeting to be held in Room 1027 at 9:00 this Friday. Please be there on time. All staff are required_________.
A.
to stay in Room 1027 this Friday
B.
to attend a meeting this Friday
C.
to meet the president at 9:00
【单选题】Why was this notice mainly created?
A.
To inform. the staff of the month's events
B.
To report the results of a softball tournament
C.
To introduce newly hired staff members
D.
To encourage workers to use the new website
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