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【单选题】
药筛筛的“目”数习惯上是指()
A.
每厘米长度上筛数目
B.
每平方厘米面积上筛数目
C.
每英寸长度上筛数目
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参考答案:
举一反三
【单选题】在Windows中,下列说法错误的是()。
A.
自动支持所有的打印机
B.
部分打印机须安装相应的驱动程序才能正常使用
C.
对某些外部设备可以“即插即用”
D.
支持后台打印
【单选题】( )techniques, particularly chromatographic methods, are necessary and valuable in the analysis of phar m aceuticals.
A.
Determination
B.
Measurement
C.
Quantification
D.
Separation
【单选题】【C2】_____
A.
think it
B.
think if of
C.
think it as
D.
think of it as
【判断题】在薪资管理系统中,代扣个人所得率的计税基数可以修改。
A.
正确
B.
错误
【单选题】【C11】
A.
think through
B.
think over
C.
think of
D.
think back
【单选题】【C5】
A.
think of themselves
B.
think out themselves
C.
think by themselves
D.
think for themselves
【单选题】China's flag is ____________. [     ]
A.
red and blue
B.
red and yellow
【单选题】This question is difficult, let's it . [     ]
A.
think;over
B.
think;about
C.
think;of
D.
think;on
【单选题】What do you _____ this new watch? [     ]
A.
think at
B.
think of
C.
think ove
D.
think hard
【单选题】The flag of China is ____________ and ____________. [     ]
A.
yellow; white
B.
red; yellow
C.
white; red
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