1. The essayist’s language expresses rich and meanings.
2. The stockbrokers by the sharp drop in the stock market last Tuesday.
3. Biologists have estimated that there are around one million animal and plant living and growing in the rainforests.
4. In the United States the cost of living has been steadily rising in the past few 。
5. The quickly growing company has ambitious plans to expand beyond national 。
6. That computer store is having a sale of softw are; let’s go and have a look.
7. To be safe, you may put on your dark glasses to avoid the sun shining into your eyes.
8. When the kitchen is f inished, I’m going to my attention on the garden shed.
9. In a serious of voice, the doctor warned him to keep off sugar.
10. She her hands around the mug of hot coffee to warm them.
answer: 1. subtle 2. were overtaken 3. species 4. decades 5. boundaries 6. audio 7. directly 8. focus 9. tone 10. cupped
1. I didn’t expect you to be so efficient; the task will be finished ahead of schedule.
2. safety, you must keep all medicines away from children.
3. When we know these new employees better, we will assign more suitable tasks to each of them.
4. This evening dress is rather expensive since it is made 。
5. In the World Cup, England tried to beat its long-term rival Argentina and qualify from the “Group of Death” and。
Answer: 1. at that rate 2. For the sake of 3. come to 4. by hand 5. vice versa
1.I say he, though I really don’t have a clue if she is a he or vice versa.
尽管存在贸易摩擦，美国离不开中国，反之亦然。
Aswer: In spite of trade frictions, the US cannot do without China or vice versa.
2.“Why are you here,” I found myself asking him.
如果你发现自己工作没有效率，你最好休息一会儿。
2.Answer: If you find yourself working without efficiency, you’d better relax for a while.
3.He turned his head this way and that listening to that tone.
演讲者先扫视了一下听众，然后才开始发言。
Answer: The speaker glanced around the audience this way and that before he started speaking.
4.Possibly the tone of my computer sounded to him like other tree frogs.
父亲对我调换工作的意见让我听上去就像警告似的。
Answer: My father’s opinion on my job change sounded to me like a warning.
5. That we, for the sake of our relatives, must act now.
为了更多的工作岗位，工会同意了放弃增加工资的要求。
Answer: The labor union agreed to give up a pay increase for the sake of more job opportunities.
一、十年前，当公司还处在生产的鼎盛时期时，我们就决定投资新技术，将公司转型为技术密集型企业。由于拥有先进技术，我们在激烈动荡的市场
竞争中脱颖而出。现在我们的成本下降了百分之三十，销售业绩却上涨了三分之二，利润翻了一番。
Answer: Ten years ago, when our company was at the height of its production, we decided to invest in new technologies, so as to turn our company into a technology-intensive one. With our advanced technologies, we out-competed all our competitors in the rough and tumble of the marketplace. Now we have reduced the cost by 30 percent, even as / while our sales have grown by two-thirds and
