Social problems _______ up in the wake of natural disasters.
A: occurred
B: cleared
C: emerged
D: appeared
A: occurred
B: cleared
C: emerged
D: appeared
举一反三
- 中国大学MOOC: Social problems _______ up in the wake of natural disasters.
- What major(重要的) events happened in Tokyo this century A: Its population was doubled. B: It was twice destroyed by natural disasters and was twice rebuilt. C: Serious social problems emerged (出现). D: It was ruined by an earthquake and a war, but was twice rebuilt.
- What disaster lists the top of natural disasters？ （ ）。 A: Meteorological disasters. B: Biological disasters. C: Geographical disasters. D: Environmental pollutions.
- Two car accidents _______ on the highway this morning . A: appeared B: were happened C: occurred D: emerged
- What is the purpose of the program mentioned in this passage（） A: To predict natural disasters that can cause vast destruction. B: To limit the destruction that natural disasters may cause. C: To gain financial support from the United Nations. D: To propose measures to hold back natural disasters.