真空断路器具有( )、寿命长等特点，可以频繁操作，检修周期长。

A．开断能力强、开断时间短

B．体积小、占用面积小

C．无噪声、无污染

D．开断能力强、动作快

根据句意及所给首字母在空格上填上相应的单词。

1. He often talks a______his family and he says he loves his wife and children very much.

2. Her aunt is a woman w______long, black hair.

3. — W______do you come here for?  — To have a meeting.

4. A turkey is m______bigger than a chicken.

5. He is not funny, and he is always very s______.