下列各组辅音中,发音部位相同的一组是()
A.[k,]
B.[m,n]
C.[n,]
D.[k,p]
参考答案:A
There’s no need _______.We have got plenty of time.
A. having B. to hurry C. to be hurried D being hurried
在110(66)kV及以上电压等级变压器出厂验收阶段,绕组电阻测量时,对所有分接位置进行电阻测量:线间(不能解开的三角形接法)差应小于()%。
A.1
B.2
C.3
D.4