我国解决水资源不足的主要途径是[ ]
A.开发地下水、海水淡化、开发利用冰川
B.严格控制工业用水量和生活用水量
C.跨流域调水和兴修水库
D.节约用水,防治水污染
CD
根据句意和汉语注释,在答题卡标有题号的横线上,写出单词的正确形式。
小题1:Linda is such a (耐心的) person that the never gets angry easily.
小题2:These Fruits are not grown here. They are (进口)from Thailand.
小题3:What a (杂乱) you’re made! You’d better clear it up before Mum gets home.
小题4:The climbers tried their best and reached the top of the mountain ______ (成功地) at last.
光学瓦斯检定器的构造是什么?