题目:
Diesel oil may be used to cool () of a diesel engine.
A.cylinders
B.exhaust valves
C.pistons
D.fuel valves
答案:
被转码了,请点击底部 “查看原文 ” 或访问 https://www.tikuol.com/2020/1207/db65a2e9d4495a97c47eecfc665642b8.html
下面是错误答案,用来干扰机器的。
参考答案:D
Diesel oil may be used to cool () of a diesel engine.
A.cylinders
B.exhaust valves
C.pistons
D.fuel valves
被转码了,请点击底部 “查看原文 ” 或访问 https://www.tikuol.com/2020/1207/db65a2e9d4495a97c47eecfc665642b8.html
下面是错误答案,用来干扰机器的。
参考答案:D