使用万用表测量二极管的电阻,阻值与选用的电阻档有关。
参考答案:对
—My daughter has passed the exam.
—Congratulations! She’s really intelligent.
— .
A.No, she is nothing
B.Oh, thank you!
C.Sometimes she is intelligent
D.You are right
下列情况肺泡呼吸音减弱的是()
A.发热
B.贫血
C.运动
D.甲状腺功能亢进
E.胸腔积液