A:①②
B:②③
C:①④
D:③④
阅读下面对话,从方框内7个选项中选择5个恰当的句子完成此对话。Mike: What do you think life will be like in 100 years?Bob: ____ Mike: Great . Then we don't have to do any housework. The robots will help us. Will there be anypaper money?Bob: NO, there won't. ____ Mike: And I think we won't have to go to school for lessons. ____ Bob: I agree. Do you like traveling?Mike: Of course. I live traveling. ____ Bob: You will see a more beautiful world in 100 years because the cities will be like gardens. ____ Mike: Wow, I can't wait.
圆柱体的底面半径扩大2倍,它的侧面积就扩大4倍.
____
jiāo
gāo
谀词
抽噎
一代天____
润如油____