A.垄断竞争
B.寡头垄断
C.完全竞争
D.纯粹垄断
第1题
A.They are more common than implements "flaked with a clockwise motion".
B.They are larger than implements "flaked with a clockwise motion".
C.They are more sophisticated than implements "flaked with a clockwise motion".
D.They are older than implements "flaked with a clockwise motion".
第2题
A.They are less common than implements "flaked with a clockwise motion".
B.They are larger than implements "flaked with a clockwise motion".
C.They are more sophisticated than implements "flaked with a clockwise motion".
D.They are older than implements "flaked with a clockwise motion".
第3题
A.They are more common than implements "flaked with a clockwise motion".
B.They are larger than implements "flaked with a clockwise motion".
C.They are more sophisticated than implements "flaked with a clockwise motion".
D.They are older than implements "flaked with a clockwise motion".
第4题
A. fiber failure between Sites A and d
B. EDFA failure at Site A (clockwise direction)
C. EDFA failure at Site C (clockwise direction)
D. 15216 multiplexer at Site A (counter-clockwise direction)
E. OADM pass-through (West "OUT") failure at site D (clockwise)
F. wavelengths 1 and 3 transmitter failures at Site A (clockwise direction)
第6题
A.clockwise, due to the bowl rotating clockwise
B.clockwise, due to the bowl rotating counterclockwise
C.counterclockwise, due to the bowl rotating clockwise
D.counterclockwise, due to the bowl rotating counterclockwise
第7题
A.A, B, C, D
B.A, B, D, C
C.A, C, B, D
D.A, C, D, B
E.A, D, C, B
第8题
A.Foolish
B.Clockwise
C.Babysit
D.Earthward
第9题
If kinking results while wire rope is being coiled clockwise, you should______.
A.coil it counterclockwise
B.not coil it
C.take a turn under
D.twist out the kinks under a strain
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