电力体制改革后，对于分离出来的空壳电厂人工费用，电网经营企业对发电集团公司补贴( )。

A．一年
B．两年
C．三年
D．五年

根据图片提示．填入恰当的短语完成句子.

1. That boy usually__________ at eight o'clock.

2. What time does your brother__________?

3. Does your uncle often__________ in the evening?

4. My sister usually __________ at seven o'clock in the morning.  

5. Bill's cousin usually__________ at three thirty in the afternoon.