Components_____ the engine is: starter ring gear.
A. at the top of
B. at the rear of
C. at the front of
D. at the bottom of
查看答案
Components ______ the engine are: oil pan, oil filter.
A. at the top of
B. at the bottom of
C. at the front of
D. at the rear of
The automobile engine is an ______ combustion engine.
A. internal
B. inside
C. interior
D. index
In some engines, the cylinder_____ also carries the camshaft .
A. head
B. block
C. piston
D. port
These four strokes are intake stroke, _____ stroke, power stroke and exhaust stroke.
A. compressed
B. compression
C. compressing
D. compress
微信支付 
支付宝支付