阿摩線上測驗
36. In the two-stroke engine, each revolution of _____________ creates
one power or working stroke.
(A) the turning gear
(B) the compressor
(C) the crankshaft
(D) the turbo-charger
答案：登入後查看
統計： A(26), B(64), C(368), D(61), E(0) #1333522
統計： A(26), B(64), C(368), D(61), E(0) #1333522
