炸药是一个（）的能源
A．能量很高
B．功率极大
C．能量很低
D．功率极小
参考答案：B
问曰：妇人年五十所，______，何也 师曰：此病属带下。何以故 ______，何以知之 ______，故知之。当以______主之。
(2009安徽安庆二模). --Do you think the weather is good enough for a picnic?
--Yes. You can't hope for day at this time of the year.
A．a nice
B．a nicer
C．the nicer
D．the nicest
