1．
根据对话内容，选择合适的选项补全对话。
|
A. Maybe
light bulbs(灯泡) are the most useful inventions.
B. What
kind of books do you want to borrow?
C. Great
inventions have changed the world a lot.
D. Why
do you think so?
E. What
do you think is the most useful invention?
|
A：Where are you going, Tony?
B：The library. I want to borrow some books.
A：
B：About inventions. You know I have to prepare for the science lesson.
A： And we humans are really great.
B：That's true. People have made lots of inventions.
A：
B：Sorry，I'm not sure.
A：I don't agree. In my opinion, cars are the most useful.
B：
A：Because I can go anywhere quickly and conveniently in my car.
