问题
单项选择题
调试工程预算定额中电力变压器系统调试按双绕线电力变压器考虑，若为三绕组电力变压器时，定额乘以系数（）。
A.1.2
B.1.3
C.0.8
D.0.9
答案
参考答案：A
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调试工程预算定额中电力变压器系统调试按双绕线电力变压器考虑，若为三绕组电力变压器时，定额乘以系数（）。
A.1.2
B.1.3
C.0.8
D.0.9
参考答案：A
| 改错. | |
| The Internet is playing an important part on our daily life. In the net, we can learn about news both in home and abroad and some other informations as well. We can also make phone calls, send messages by e-mails, go to net schools, and learn foreign languages by ourselves. Beside, we can enjoy music, watch sports matches and play the chess and cards. The net even helps us to shop, have a chat with others and make friend with them. In a word, the Internet has made our life more easier | 1. __________ 2. __________ 3. __________ 4. __________ 5. __________ 6. __________ 7. __________ 8. __________ 9. __________ 10. __________ |