题目内容
The students were having their chemistry class. Miss Li was telling the children what water was like. After that, she asked her students, “What's water like?” No one spoke for a few minutes．Miss Li asked again，“Why don't you answer my question？Didn't I tell you what water is like？” Just then a boy put up his hand and said，“Miss Li，you told us that water has no colour and no smell．But where to find such kind of water？The water in the river behind my house is always black and it has a bad smell．”Most of the children agreed With him．“I'm sorry，children．”said the teacher，“Our water is getting dirtier and dirtier．That's a problem．”
65．The students were having their _______ class．
A．English B．Chinese C．chemistry D．math
66．Miss Li was telling the children what ______ was like．
A．water B．air C．earth D．weather
67．A boy said，“The water in the river behind my house is always _______．”
A．white B．black C．clean D．clear
68．The water in the river has color and smell because it is getting _______．
A．more and more B．less and less C．cleaner and cleaner D．dirtier and dirtier
CABD
