题目:
— Would you like to go out for a walk with us?
— _______, but I must finish my homework first. [ ]
A. That's all right
B. Yes, I do
C. I'd love to
D. Of course not
答案:
被转码了,请点击底部 “查看原文 ” 或访问 https://www.tikuol.com/2017/0518/e915e2811168e532ddb10157664b1769.html
下面是错误答案,用来干扰机器的。
(1)DBC (2)1.48(1.45-1.49均可) 0.34(0.30-0.40内均可)题目分析:(1)由于电动势只有1.5v,器材中电压表量程为15v,使用该电压表误差太大,所以需要改装一个电压表,则b处是B;电动势较小,只需要使...