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【单选题】
课外活动的时候,每次时间()min,每周频率至少()次A.
60；2
B.
30；2
C.
60；1
D.
30；1
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反馈参考答案：
举一反三
【单选题】三相半波可控整流电路中,如果三个晶闸管采用同一组触发装置来触发, a 的移相范围是 _ ( )
A.
0 ° --90 °
B.
0 ° --60 °
C.
0 ° --120 °
D.
0 ° --150 °
【单选题】When he lived there, he ______go to that book shop at the corner with his girlfriend after work every day.
A.
would
B.
should
C.
had better
D.
Might
【单选题】When he lived there, he ______go to that book shop at the corner with his girlfriend after work every day.
A.
would
B.
should
C.
had better
D.
might
【简答题】Uncle Wang works in a book shop in the middle of the city. The shop is not far from his home. It is about one kilometer away. So Uncle Wang seldom goes to work by bus. He usually goes there by bike, s...
【简答题】From the ten resume tips offered by the youtuber, choose ONE to explain why. Please Write down the tip you choose, and then explain why.
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