新人教版选修六Unit4 Global warming单元同步测试.doc

Unit 4 Global warming 单元同步测试 I 单项选择 The little girl having ______ such a big meal, the boy was consumed with curiosity about how much food _______by the world every day. A. eaten; consumes B. finished; is destroyed C. consumed; is consumed D. completed; is eaten 2. _______that all the data stored in the computer got stolen with nobody being responsible for it? A. How come B. How come about C. How it came about D. How does it happen 3. People who come to attend court hearings are always chosen _______ in order to be fair. A. by chance B. at random C. on purpose D. in general 4. As he didn’t ________ the conditions to _______ more aids to the victims of the catastrophe that came about in Indonesia, he refused to _______his name to the agreement. A. agree to; contribute; sign B. accept; subscribe; sign C. agree on; contribute; put D. subscribe to; subscribe; subscribe 5. Large quantities of solid fuel ______consumed every day and too much carbon dioxide is sent into the air, which in turn _______ the going up of temperature. A. is; results in B. are; results in C. is; leads to D. are; results from 6. The phenomenon of global warming _______ to become worse and worse day by day, _______ of which will be catastrophic to human survival, some scientists predict. A. wants; the result B. attempts, the consequence C. tends; the consequence D. tends; as the consequence 7. _______at the graph and you can see clearly that there is a growing tendency towards combination of small companies to become stronger and more competitive in the tough market in recent years. A. One glance B. Taking one glance C. To take one glance D. Taken 8. We have to work out a way to _______their existence here without making them realize