压敏电阻型避雷器广泛用于低压电气设备的过电压保护。
参考答案:对
— I _______ James this evening and ask her to come to my party.
— Don’t phone her between 6 and 7 o’clock. She _______ a bath.
A.am about to call; will behaving
B.am going to call; is having
C.am about to call; is having
D.am going to call; will be having