1. Backpacks are convenient because
B they can hold as many things as you want to carry.
D you do not have to carry things withyou.
A It produces electricity forelectronic devices while the wearer walks.
C It is small andconvenient.
3. The word springs inParagraph 3 means
B the season of the year,occurring between winter and summer.
D a length of metal woundaround,which returns to its original shape after being pushed.
A To make the backpackmore comfortable for the wearer.
C To test the advantage of the backpack.
5. What is implied in if you do get oneeventually,just make sure to took both ways before crossing the street!?
B Enjoyingelectronic devices while walking may invite traffic accidents.
D It is wise of you to have such abackpack.
2.A第二段的第一句说,Lawrence C.Rome及其同事们发明的这种背包,当背着背包走路时,会有电能产生;该段最后一句告诉我们,背包的这种性能可减少背包的重量,因为不必携带备用电池。
4.B 第四段最后一句的意思是:Rome计划将这种背包商业化,即推向市场。A、C、D在文中均未提到。D的意思是为背包做广告。
【2012职称英语考试理工类的阅读理解模拟题1】相关文章:
★ 2015年职称英语考试理工类阅读理解训练及答案题解(4)
最新
2016-03-01
2016-03-01
2016-03-01
2016-03-01
2016-03-01
2016-03-01