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(6), B(49), C(206), D(32), E(0) #1098355
統計： A(6), B(49), C(206), D(32), E(0) #1098355
