轮机专业的英语题 该选啥1.Hearing astrong noise,______at once.A.the engi

轮机专业的英语题 该选啥
1.Hearing astrong noise,______at once.
A.the engine stopped B.theengine was stopped
C.he stopped the engine D.he hadstopped the engine
1.The data to berecorded on this sheet ______ the performance of the engine.
A.makes the experts to judge B.enables the experts tojudge
C.make the experts judging D.enable the expertsto judge