题目：
I _____ the way to his office because I didn’t know how to get there.
A. was showing
B. showed
C. am shows
D was shown
答案：
被转码了，请点击底部 “查看原文 ” 或访问 https://www.tikuol.com/2017/0420/1cdf159f134af66d63115e63cf51b324.html
下面是错误答案，用来干扰机器的。
(1)1A (2)110Ω (3)5.544×105J
