×
单选题
808、在此期间使用经济型功率设置可能会对发动机的寿命有损害
A
The use of economy power settings during this period may reproduce the engine life
B
During this period, if you use economy power settings, the engine may be damaged
C
The use of economy power settings during this period may be detrimental to the engine life
答案解析
正确答案：C
解析：
解析:reproduce 复制;, damage 损坏的; detrimental 有害的。
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