A.Having seen the smoke
B.As soon as the smoke was seen
C.On seeing the smoke
D.When I saw the smoke
第1题
A.Having seen the smoke
B.As soon as the smoke was seen
C.On seeing the smoke
D.When I saw the smoke
第3题
A.was; smoke; hot
B.were; smokes; hot
C.was; smoke; hotter
D.were; smoke; hotter
第4题
An indication of an overloaded main propulsion diesel engine is().
A.white smoke in the exhaust
B.high exhaust gas pyrometer readings
C.sparks in the exhaust
D.blue smoke in the exhaust
第5题
A.Smoke,please
B.Don’t smoke,please
C.I don’t care if you smok
E.
第7题
______is forbidden in the meeting-room, but we are allowed in the room for smokers.
A. Smoking, smoking
B. Smoking, to smoke
C. To smoke, smoking
D. To smoke, to smoke
第8题
______come out of the building, my first thought was to call the fire department.
A.On seeing the smoke
B.When I saw the smoke
C.Having seen the smoke
D.As soon as the smoke was seen
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