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【单选题】
Matlab 中可以释放系统内存的命令是A.
clc
B.
clear
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参考解析：
知识点：
皮皮学刷刷变学霸
举一反三
【单选题】Middle-autumn Festival is on ____________.
A.
the 9th day of the ninth lunar month
B.
the 7th day of the sh lunar month
C.
the 15th day of the eighth lunar month
D.
the first day of the first new month
【单选题】In the middle of the second paragraph the word 'intentionally' means______.
A.
purposely
B.
erously
C.
carefully
D.
carelessly
【单选题】宋某,女性,19岁,2个月前考入外地大学,1个月前病人出现少语,上课不能专心听讲,学习成绩下降,自卑,认为别人都比自己强,整日无精打采,经仔细询问病史得知病人为独女,从小娇生惯养,学习成绩一直优异,从未离开过家,生活自理能力极差。如果病人最近经常独自流泪,唉声叹气,兴趣下降。该病人则出现了下列哪个症状
A.
焦虑
B.
抑郁
C.
恐惧
D.
强迫
E.
自责
【单选题】which food people eat in the middle autumn festival
A.
moon cake
B.
Zongzi
C.
hamburger
D.
cake
【单选题】在光度分析中若采用复合光,工作曲线会发生偏离,其原因是
A.
光强度太弱
B.
光强度太强
C.
有色物质对各光波的摩尔吸光系数相近
D.
有色物质对各光波的摩尔吸光系数相差较大
【单选题】________ Middle Autumn Day is another way of saying ________ Middle Autumn Festival.
A.
\: \
B.
The; \
C.
\; the
D.
The; the
【单选题】Middle-autumn Festival is on ____________.
A.
the first day of the first new month
B.
the 15th day of the eighth lunar month
C.
the 7th day of the sh lunar month
D.
the 9th day of the ninth lunar month
【单选题】在光度分析中若采用复合光，工作曲线会发生偏离，其原因是
A.
光强度太弱
B.
光强度太强
C.
有色物质对各光波的摩尔吸光系数相近
D.
有色物质对各光波的摩尔吸光系数相关较大
相关题目：
【单选题】which food people eat in the middle autumn festival
A.
moon cake
B.
Zongzi
C.
hamburger
D.
cake