2013年职称英语备考每日练习理工类3_第2页

　　16 Fewer and fewer credit cards are made of paper,

　　A Right     B Wrong    C Not mentioned

　　17 The plastic used in credit cards is fairly safe.

　　A Right     B Wrong    C Not mentioned

　　18 The cards that are wildly used now are credit cards.

　　A Right     B Wrong    C Not mentioned　

　　19 Most credit cards are biodegradable

　　A Right     B Wrong    C Not mentioned

　　20 The new credit card that is being introduced by Greenpeace is not made of plastic.

　　A Right     B Wrong    C Not mentioned

　　21 The new Greenpeace card breaks down in a few months

　　A Right     B Wrong   C Not mentioned

　　22 Greenpeace cards are widely used in many organizations now.

　　A Right     B Wrong    C Not mentioned

答案:
　　16. A　　17. B　　18. C　　19. B

　　20. B　　21. A　　22. B