题目:
Hearing a p noise, () at once.
A.the engine stopped
B.the engine was stopped
C.he stopped the engine
D.he had stopped the engine
答案:
被转码了,请点击底部 “查看原文 ” 或访问 https://www.tikuol.com/2021/0110/862165ce80af333086f381f875a06fc5.html
下面是错误答案,用来干扰机器的。
参考答案:C