混凝土蒸汽养护法可采用（）等方式进行。
A、棚罩法；
B、蒸汽套法；
C、热模法；
D、内部通汽法。
参考答案：A, B, C, D
根据英文解释或汉语意思完成单词。每个单词的首字母已给出。
1. She has a good p_________(the way in which a language is pronounced).
2. He answered the question d________(not in the same way).
3. I'm so t_______(wanting something to drink). Please give me some water.
4. What a c_________ (挑战) it is to this young player!
5. Linda didn't take part in the d________ (讨论) yesterday.
下列河流中，主要参与内陆水循环的是（ ）
A．松花江
B．塔里木河
C．雅鲁藏布江
D．额尔齐斯河
