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【单选题】
观察法的缺点是:A.
面谈对象可能持怀疑、保留态度；对提问要求高；易失真
B.
不适用于高层领导、研究工作、耗时长或技术复杂的脑力工作、不确定性工作。
C.
对问卷设计要求高；可能产生理解上的不一致
D.
不适用于需进行大量训练或危险的工作
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【单选题】Where is the South Pole?
A.
At the top of the world.
B.
At the bottom of the world.
C.
In the middle of the world.
【单选题】About one fifth of the world population Chinese. China is a country with population in the world.
A.
is; a largest
B.
are; the largest
C.
is; the largest
【单选题】What ’ s the main idea of the text?
A.
The computer wants to find “ who he is ” .
B.
The function( 功能 ) of the computer.
C.
The computer becomes popular around the world.
D.
The history and the applications of the computer.
【单选题】English __________ all over the world.
A.
speaks
B.
is speaking
C.
is spoken
D.
has spoken
【单选题】China ______ the developing countries in the world.
A.
is belonged
B.
is belonging to
C.
is belonged to
D.
belongs to
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