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【判断题】
不管异步电动机转子是旋转还是静止,定子旋转磁动势和转子旋转磁动势之间都是相对静止的。A.
正确
B.
错误
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【简答题】Speaking before a group is a problem for many people. ___a. They become uncomfortable even at the thought of speaking in public. They will go to almost any length to avoid speaking to a group. If they...
【单选题】feel antipathy
A.
bashfulness
B.
stage fright
C.
friendliness
D.
hostility
E.
suspense
【单选题】Which of the following is NOT a correct method in dealing with your stage fright? __________ .
A.
Acquir ing speaking experience
B.
Us ing the power of visualization
C.
E xpect ing perfection
D.
Think ing positively
【简答题】Add the suffix “-en” to the words given below. Then complete the following sentences with the words thus formed. Change the form if necessary. 后缀-en 接在某些名词、形容词后面构成动词,意味:使成为...,使变成...。e.g:strength+en=s...
【简答题】从A、B、C、D四个选项中，找出其划线部分与所给单词的划线部分读音相同的选项。 小题1: r o ll A．s o ldier B．impr o ve C．ap o logise D．phot o graph 小题2: cont ai n A．mount ai n B．cert ai n C．gr ai n D．capt ai n 小题3: cigar e tte A．citiz e n B．ne...
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