题目内容
8. Earthquakes and volcanoes are the most serious (nature) disasters.
8. natural
4. 我需要游客帮忙对鹤进行计数和描述。
I need the cranes.
2. 孩子们长大了,父母会时常地感到孤独。
Parents as their children grow up.
8. I enjoy the (乡下). It makes me feel comfortable there.
6. It may take (数个) hours to work out the cost of the trip.
3. Walking on the moon was once an (possible) task before the 1960s. However,the dream came true later on.
() 3. There’re changes in your school,are there?
A. little B. few C. a little D. a few
() 10. Many families have their own cars. , it causes terrible air pollution.
A. Because B. But
C. However D. If
() 8. — May I put my bike here?
—No,you . You should put it over there.
A. won’t B. needn’t C. couldn’t D. mustn't