A.voltage regulators
B.field rheostats
C.reverse power relays
D.prime mover governors
第2题
A. wavelength division multiplexing
B. waveguide division multiplexing
C. wavelength dimension multiplexing
D. waveguide division mode
第3题
B.Horizontal international division of labor
C.Mixed international division of labor
D.“Flying Geese” international division of labor
第6题
A. transfer control protocol
B. time division duplex
C. time division synchronous CDMA
D. time division multiple acce
第7题
Thus ______ between the developed and developing countries.
A.arose the division
B.the division arose
C.the division was arising
D.arising the division
第8题
A.Division A only
B.Division B only
C.Both Division A and Division B
D.Neither Division A nor Division B
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