Fill in the blanks with the information you heard.Question: When will the students start their next important life stage?Answer: When they finish their ____________ and get their_________ .
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Question: What if the students have no idea what to do in the future?Answer: They don't need to worry because they still have time to figure out ____________.
NPN型三极管导通之后，电位最高的是（）极。
A. B
B. C
C. E
D
TTL电路比CMOS电路功耗（）。
A. 大
B. 小
C. 差不多
D. 不确定
The world _____________ China’s high technology used in the ceremony.
A. warded off
B. in one way or another
C. in the event of
D. be stunned by
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