[单项选择]Although the false banknotes fooled many people, they did not______ to close examination.
A. look up
B. pay up
C. keep up
D. stand up

[单项选择]Although the false banknotes fooled many people, they did not________to close examination.
A. look up
B. pay up
C. keep up
D. stand up

[单项选择]People from many different countries buy Corryvale socks.

[单项选择]Though people plant many trees in this area every year, the top of some hills is still ______.
A. open
B. empty
C. bare
D. blank

[单项选择]The fact that people in many countries sent money to help build the Pasteur Institute shows that ______.

[单项选择]

Passage Two Fire can help people in many ways. But it can also be very dangerous. Fire can heat (加热) water, warm houses, give light and cook food. But fire can burn things, too. It can burn trees, houses, animals, or people. Sometimes big fires can burn forests. Nobody knows for’ sure how people began to use fire. But there are many interesting old stories about the first time a man or a woman started a fire. One story from Australia tells about a man very, very long time ago. He went up to the sun by a rope (绳子) and brought fire down. Today people know how to make a fire with matches (火柴). Children sometimes like to play with them. But matches can be very dangerous. One match can burn a piece of paper, and then it might burn a house.. A small fire can become a big fire very fast. Fires kill many people every year. So you must be careful with matches. You should also learn to put out (熄灭) fires. Fires need oxygen (氧气). Without oxygen they will die. There is oxygen in
A. must be careful
B. should keep air away from it
C. must know it is dangerous
D. should cover it with water only

[单项选择]Doctors are now able to ______ people of many diseases, which in former time would have killed them.
A. cure
B. treat
C. had
D. recover

[单项选择]People from many countries were {{U}}drawn{{/U}} to the United States by the growing cities and industries.
A. drafted
B. transported
C. attracted
D. ordered