依照《供电营业规则》，用户用电设备容量在（）及以下或需用变压_爱下问搜题

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问题填空题

依照《供电营业规则》，用户用电设备容量在（）及以下或需用变压器容量在50千伏安及以下者可采用低压三相四线制供电，特殊情况也可采用高压供电。。

答案

参考答案：100KW

完形填空

完形填空。

Dear Helen,
     Today is Sunday. I  1 go to school. I stay  2 home. I'm writing to you now. I go to school  3 seven
thirty every morning. We have four lessons  4 the morning. We read and write Chinese  5 school.  6 forty
students in my class. Four  7 them are Americans, two Englishmen, five Frenchmen and two Australians.
The other students are Chinese. Chinese people are  8 . There  9 a map of China  10 the white wall in our
classroom. China is great. My classmates are all friends. They teach us Chinese. I teach them English. We
play football in the afternoon. We are very happy! Please write to me soon.
                                                                                                                                      Yours,
                                                                                                                                        Lucy

( )1. A. do
( )2. A. in
( )3. A. at
( )4. A. at
( )5. A. under
( )6. A. There be
( )7. A. on
( )8. A. friendly
( )9. A. be
( )10. A. in

B. don't
B. on
B. near
B. with
B. with
B. There is
B. of
B. friend
B. are
B. on

C. can
C. at
C. behind
C. on
C. about
C. There are
C. in
C. friends
C. is
C. with

D. can't
D. of
D. about
D. in
D. at
D. Have
D. at
D. love
D. am
D. about

填空题

已开通2G预付费台港澳漫游及部分国家国际漫游通话业务的省分，预付费用户（）开通国际及台港澳漫游业务。