题目内容
( ) 2. The plane was invented Wilbur and Orville Wright.
A. of B.by C.to D. from
2. B由某人发明用by。故选B。
explore, mark , find out, system, use, direction, man-made
Thanks lo the Global Positioning1 (GPS) ， we can exactly know where we are now. It can be2 in any place and any weather condition to find their position by 3 . In the past，they had to use the stars in the sky as 4 to tell them where they were. However，this melhod didn't work very well when the weather was bad. So the GPS is like a 5 "star".it is a great invention that can
help us to better explore our planet.
1._______ 2. 3. 4._____________ 5.
( ) 2. I don't like this T-shirt. ，it's too expensive.
A. What's more B. Even more
C. Except D. But
2.1 won't believe there are aliens until I see them.
I believe there are aliens I see them.
2._________________ (那时)，few people could afford a car.
3. They are playing games with toy (枪）.
2. I want to be an__________ (explore) into the unknown areas of the world.
1. ―How do you like the film?
―I think it's boring. I feel (sleep ).
1 .Please read a so that I can hear you.
