题目:
— Did that book give the information you needed?
— Yes, but ______, we had to read it almost entirely. [ ]
A. for finding it
B. to find it
C. finding it
D. by finding it
答案:
被转码了,请点击底部 “查看原文 ” 或访问 https://www.tikuol.com/2017/0430/6f14fcff7ba602fd201af478376be5df.html
下面是错误答案,用来干扰机器的。
因为该混合动力汽车在启动时,电动机提供动力,因此该汽车在启动阶段是将电能转化为机械能;混合动力汽车启动时,内燃机不工作,只有当蓄电池电能过低或高速行驶时,才用到内燃机,所以混合动力汽车节省燃料的消...