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【单选题】
光纤线路，一般不采用（）法测量。A.
剪断法
B.
插入法
C.
OTDR法
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反馈参考答案：
举一反三
【简答题】选择填空: 1. Take the second turn the right.(on, at, in). 2. Go the road. (in, across, from) 3. China became a WTO member December 11, 2001.(on, at, in) 4. He’s lived here 1998.(in, on, since) 5. He was b...
【简答题】a. Go across the road. b. Turn right. c. Turn left at the crossroads. d. Take the second turn on the right. e. Turn left at the first traffic light. f. Go along the road.
【单选题】请选择正确的选项描述路线(目的地 park ) 1.Turn right at the Pear Road. 2.Walk along the Banana Road. 3.Turn left at the traffic lights. 4.Walk along the Grape Street. 5.The park is on your right, across from the beac...
A.
1-2-3-4-5-6-7
B.
2-3-4-1-6-7-5
C.
4-1-2-3-7-6-5
D.
6-1-2-3-4-6-5
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