15.Nomads are people who _____.
A.live in tents
B.travel over the desert
C.wander from place to place
D.set up tents over the desert
查看答案
14.In earthquake-affected countries, light building materials are used because _____.
A.people there can move more easily
B.the houses won't hurt people in an earthquake
C.less damage will be caused in an earthquake
D.people will not be affected by the earthquake
10. To obtain a visa to enter that country for the first time, you need to apply ________.
A.in part
B. B.in person
C. C. in turn
D. D. in place
9. They will not start the project until the board chairman ________ back from South Africa.
A. will come
B.is coming
C. came
D. D.comes
8. I don’t regret ________ her what I thought about her proposal, even if it upset her.
A. tell
B. B. to tell
C. C. told
D. Telling