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【简答题】
Match headlines a–j to the extracts (1–10) from news articles. Write your answers here: 1_____ 2_____ 3_____ 4_____ 5_____ 6_____ 7_____ 8_____ 9_____ 10_____ a) Choosing right location essential for entrepreneurs b) New airlines experiment with low-frill budget model c) Latest book does not tell whole story d) Teenage customers put to the test e) ”Catastrophic safety risks remain” for oil giant f) Sometimes it’s all in the packaging g) Budget clothing rescues the fashion industry h) How to set up shop at home i) It’s time to go global j) Business chiefs call for piracy crackdown 1 ... but the authors’ belief that properly constructed charts never lie is open to debate. Like many people in the business world who try to use historical methods, the authors of this publication seem to struggle when it comes to understanding and using those methods. 6 Peter Woolsey is a British entrepreneur who has set up businesses all over Europe. He says the best location is Estonia, where he now runs a software business, returning to his home near Oxford on weekends. 2 The company said it was working to address them prior to the incident, through increased spending and efforts to reduce the number of workplace accidents and injuries. 7 Perween Warsi got her Indian food business, S&A, going from her kitchen. And Sarah Tremellen started Bravissimo, a lingerie company with £25m in sales, from her sitting room. 3 Cheap clothes in supermarkets and budget chains are saving the fashion industry from a slump, according to new research from the analysts Verdict published today. 8 Executives quoted Interpol estimates that intellectual property theft cost industry $630bn a year and said the public was at risk from unsafe pirated goods. 4 Karan Goel began his first business when he was at school, buying packets of chewing gum from a wholesaler and selling them at a mark-up to his fellow classmates. 9 The carriers also plan to offer services not traditionally provided by budget airlines, such as two classes, assigned seating and frequent flyer programmes. 5 As small- and medium-sized enterprises find their domestic markets reaching maturity, an increasing number are looking for partners in overseas markets to broaden their business horizons. 10 ... the clear, somewhat grandiose plastic bottles topped off with smart white caps, and the pared-down labels on the sides in unusual colours and typeface are famous on beauty circuits.
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举一反三
【单选题】多谐振荡器能产生(  )。
A.
正弦波
B.
锯齿波
C.
三角波
D.
矩形波
【单选题】多谐振荡器能产生()。
A.
正弦波
B.
脉冲波
C.
三角波
【单选题】1 分子葡萄糖经磷酸戊糖途径代谢可生成:
A.
1 分子 NADH
B.
2 分子 NADH
C.
l 分子 NADPH
D.
2 分子 NADPH
【单选题】1分子葡萄糖经磷酸戊糖途径代谢时可生成
A.
1分子NADH+H+
B.
2分子NADH+H+
C.
1分子NADPH+H+ 2分子NADPH+H+
D.
2分子CO2
【单选题】多谐振荡器能产生 。 ( )
A.
正弦波
B.
脉冲波
C.
三角波
D.
锯齿波
【简答题】多谐振荡器能产生( ) 波形。
【单选题】多谐振荡器能产生
A.
正弦波
B.
矩形波
C.
三角波
D.
锯齿波
【单选题】多谐振荡器能产生( )。
A.
单一频率的正弦波
B.
矩形波
C.
锯齿波
D.
三者皆可
E.
三者都不能产生
F.
任意波形
【单选题】1分子葡萄糖经磷酸戊糖途径代谢时可生成
A.
1分子NADH+H+
B.
2分子NADH+H+
C.
1分子NADPH+H+
D.
2分子NADPH+H+
E.
2分子CO2
【单选题】多谐振荡器能产生( )。
A.
正弦波
B.
矩形脉冲
C.
三角波
D.
锯齿波