信号线端口与电源端口的电位差过高,容易导致()接口电路损坏。
参考答案:信号
— _______ do you think is the ________ actor?
— I think Zhao Benshan is. [ ]
A. What, funiest
B. Who, funniest
C. Who, funiest
D. What, funniest
地球表面有甲、乙、丙、丁四点(如右图),据此回答题。
四个地点中线速度最慢的是()
A.甲
B.乙
C.丙
D.丁