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【判断题】
在制造电容传感器时,要尽量选用温度膨胀系数大的材料。A.
正确
B.
错误
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举一反三
【简答题】"Does the girl need any help?” he asked me.(变为复合句) →He asked me _________ the girl _________ some help.
【简答题】"Does the girl need any help?” he asked me.(复合句) He asked me ______the girl _______ ________ help.
【简答题】"Does the girl need any help? ” he asked me. (变为复合句) → He asked me _________ the girl _________ some help .
【单选题】绘制平面立体的投影时,可见轮廓线画成( 1 ),不可见轮廓线画成( 2 )。
A.
①粗实线，②细实线
B.
①细实线，②细虚线
C.
①粗实线，②细虚线
D.
①虚线，②点画线
【简答题】( 二 ) 、句型转换 1. Does Mr. Brown enjoy living in China? Could you tell us? (改写句子) Could you tell us _________ Mr. Brown _________ living in China? 2. "Does the girl need any help? ” he asked me. (变为复合句) ...
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