问题
单项选择题
用户的功率因数低，将不会导致（）。
A.用户有功负荷提升；
B.用户电压降低；
C.设备容量需求增大；
D.线路损耗增大。
答案
参考答案：A
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用户的功率因数低，将不会导致（）。
A.用户有功负荷提升；
B.用户电压降低；
C.设备容量需求增大；
D.线路损耗增大。
参考答案：A
阅读理解。 | |||||||||||||||||||||||||
| SUNNY SCHOOL We are a bilingual (双语) school for children of 6-15. We want a cook, a library assistant, a sports coach and a language teacher.
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| 1．Who CAN'T go to Sunny School? | |||||||||||||||||||||||||
[ ] | |||||||||||||||||||||||||
| A. An eighteen-year-old kid. B. An eleven-year-old boy. C. A fifteen-year-old girl. D. A fourteen-year-old child. | |||||||||||||||||||||||||
| 2．Who is NOT wanted by Sunny School? | |||||||||||||||||||||||||
[ ] | |||||||||||||||||||||||||
| A. A sports coach. B. An English teacher. C. A library assistant. D. A math teacher. | |||||||||||||||||||||||||
| 3．We know ______ may not speak English in Sunny School. | |||||||||||||||||||||||||
[ ] | |||||||||||||||||||||||||
| A. the sports coach B. the cook C. the library assistant D. the language teacher | |||||||||||||||||||||||||
| 4．The coach must major in ______. | |||||||||||||||||||||||||
[ ] | |||||||||||||||||||||||||
| A. Chinese B. English C. food D. P.E. | |||||||||||||||||||||||||
| 5．The Sunny School wants a teacher ______. | |||||||||||||||||||||||||
[ ] | |||||||||||||||||||||||||
| A. aged between 25 and 40 B. who can cook Western food C. who is careful and strong D. who can speak English and Chinese |