三省制发展至宋朝,宋代三省长官虽存,但却不一定行宰相之权。中书门下长官只有加上(),才能进政事堂议政,是真正的宰相。
A.同三品
B.同平章事
C.参议得失
D.参知政事
参考答案:B
临床上对采集的脑脊髓液进行检查,其颜色为乳白色,常提示()
A.锥虫病
B.日射病
C.蛛网膜下腔出血
D.钩端螺旋体病
E.急性化脓性脑膜炎
填写单词。
1. Don't talk only. I need all of you to find some _______ to the problems we will
have to face tomorrow.
2. We must keep the _______ between you and me. Don't let others know it.
3. English is very important. I have ______ the importance of learning English well.
4. The teacher was angry with him because he always made the same ________.
5. As a middle school student, Tom is old enough to look after _______.
6. It doesn't ______ if you don't understand every word in reading English magazines.
7. In our lives, everyone will meet many chances and _______.
8. We have only one earth. Protecting the earth is our _______.