Who make the art works in the art exhibition？
Americans.
B. Chinese who live in China.
Chinese who live in America.
查看答案
Where probably can you find this text？
A. Outside an exhibition center.
B. On the front door of a cinema.
C. In newspapers.
When do people need more water？
A. When they are thirsty.
B. When they've just had exercises.
C. When they are sick.
How long will people live without water？
A. One day.
B. Two or three days.
C. A long time.
【B7】
A. cup
B. box
C. glass
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