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【单选题】
调研方案的语言表达必须遵循什么原则A.
明确
B.
全面
C.
客观
D.
简洁
拍照语音搜题，微信中搜索"皮皮学"使用
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参考解析：
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皮皮学刷刷变学霸
举一反三
【单选题】接有电容滤波器的桥式整流滤波电路如图所示，已知u(t)=35.4sin314tV，直流电流表读数150mA，输出电压Uo等于( )。
A.
42.4V
B.
-22.5V
C.
31.8V
D.
-30V
【简答题】20世纪20年代以来中国工艺美术基本上存在着()、城市风格、民间风格和专业风格这四种风格样式。
【单选题】At times I was so lonely I was amazed I didn’t just expire right there on the spot, as if loneliness that strong were a divine thunderbolt that could strike me down at any moment, whether I was in bed...
A.
die, such
B.
lose validity, so
C.
lose validity, such
D.
die, so
【简答题】Such personality ___ (特征)as self-discipline have no effect on longevity( 长寿 ). (CET4-2016.6 阅读 )
【简答题】请根据句子的意思选择恰当的单词填空。 intensify intense intensity (1) I was amazed at my own________and the overwhelming motivation that compelled me to spend a hundred dollars on a total stranger. (2) China ha...
【简答题】I learned about life from an ant farm. When I was seven years old, my family tried to __1__ an ant farm at home. First, we put clean sand in a thin glass box, and then we brought some ants from the ba...
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