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If the engine is ______your car will send out more pollution and consume more gas.
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更多“If the engine is ______your car will send out more pollution and consume more gas.”相关的问题
第2题
The engine _______ smoke and steam.
A．gives up
B．gives in
C．gives away
D．gives off
第3题
A.air
B.gasoline
C.diesel
D.fuel-air mixture
第4题
When the engine finally started she gave a(n) ______ sigh of relief.
A．adaptable
B．sensible
C．audible
D．applicable
第5题
ks②inform. the bridge③give the main engine a tril on powerahead and astern④strat the engine on air on both directions
A. ④③②①
B. ①②③④
C. ③①②④
D. ②④①③
第6题
A diesel engine is similar to a gasoline engine except that the former has no _____.
A.cross-head
B.cylinder
C.connecting rod
D.spark plug
第9题
The young driver looked over the engine carefully ____________(以免出问题)on the way.
