A、A.greater
B、B.better
C、C.smaller
D、D.less
更多“In today’s practice, with cylinders of equal diameter of bore and equal revolutions, the two-cycle engine delivers a power about 80 percent （） than that of the four-stroke one.”相关的问题
A、A.It's March B、B.It's a fine day today. C、C.It's March today. D、D.It's Monday.
A、darkness B、daylight C、simulated engine-room D、all of the above
A、He is over forty B、He's a doctor C、He's much better D、He's Brown
A、A.It's so cold B、B.It's so wet C、C.It's so hot D、D.It's so windy
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