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【判断题】
跟普通液液萃取相比,萃取分离效率更高A.
正确
B.
错误
拍照语音搜题，微信中搜索"皮皮学"使用
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皮皮学刷刷变学霸
举一反三
【多选题】(Please select all correct answers. There might be more than one correct answer.) Which of the following is NOT a good design of PPT?
A.
including detailed information to show full preparation
B.
using fancy animations to attract audience’s attention
C.
consistently using Times New Roman throughout the PPT
D.
following the 6x7 rule for each slide
【多选题】Please select the works written by Joseph Conrad. (Choose all that apply.)
A.
Lord Jim
B.
The Great Gatsby
C.
Apocalypse Now
D.
Heart of Darkness
【简答题】A) while B) whenever C) or D) and
【简答题】A．Because B．Always C．Nevertheless D．Whenever
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