众多分支学科相互交叉、渗透、融合、分化,形成了一系列边缘科学、综合科学和()
A、基础科学
B、软科学
C、大科学
D、横断科学
参考答案:D
单词拼写
根据下列句子及所给汉语注释, 在句子右边的横线上写出空缺处各单词的正确形式。
(每空只写- 个词)
1·. It's believed that the ancient town is (值得)a visit.
2. He was very upset but (恢复)himself in time to make a speech.
3. I'd like to buy the products that are (登广告)in the newspaper.
4. He prefers to live a (平静)life in the countryside.
5. Farmers hunted the endangered animals without (怜悯).
6. Young children often have difficulty in (表达)themselves.
7. How much did he (收费)you for repairing the bicycle?
8. Would you like to pay your coat in (现金)or by cheque?
9. She greeted them by their first names in a (熟悉的)way.
10. He is always helping others and his teachers think (高度)of him.
伴有呼吸困难的张力性气胸急救时应()
A.立即吸氧
B.气管插管
C.立即于伤侧锁骨中线第5肋间穿刺排气
D.立即于伤侧锁骨中线第2肋间穿刺排气
E.立即于伤侧腋中线第5肋间穿刺排气