电力客户办理暂拆手续后，供电企业应在（）天内执行暂拆。A.3天_爱下问搜题

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问题单项选择题

电力客户办理暂拆手续后，供电企业应在（）天内执行暂拆。

A.3天

B.4天

C.5天

D.6天

答案

参考答案：C

完形填空

完形填空。

     Different countries have different food. If you go to   1   ,you may find   2  fish and
chip shops along the  3   . Fish and chips are the   4   popular take-away food in England.
People often   5  this kind of food at shops,   6 sometimes they put the food  7 paper
bags and take it   8  or to their workplaces.
     Chinese take-away food is also  9  in England, Australia and the USA, but the most
popular take-away food in the USA  10   fried chicken. It's very delicious!

( )1. A. Australia
( )2. A. few
( )3. A. roads
( )4. A. very
( )5. A. have
( )6. A. for
( )7. A. on
( )8. A. home
( )9. A. different
( )10. A. was

B. China
B. little
B. streets
B. most
B. sell
B. so
B. away
B. office
B. cheap
B. were

C. England
C. much
C. ways
C. quite
C. put
C. but
C. into
C. house
C. delicious
C. is

D. the USA
D. many
D. rivers
D. more
D. take
D. too
D. out of
D. school
D. popular
D. are

单项选择题 A1/A2型题

氨基酸的主要功能是合成（）

A.维生素

B.多肽

C.蛋白质

D.甘油三酯

E.其他含氮的生理活性物质