题目:
口语交际 根据上下文的意思,从下列表格中选择适当的句子完成对话。将句子的序号填写在横线上。
B: Just go straight and turn left. The post office is on the Bridge Street, next to a supermarket. A: 小题2: ? B: It’s about 20 minutes’ walk. But you can also take a bus to get there, if you like. A: 小题3: ? B: It’s over there. Look! Some people are waiting at the bus stop. A: I see. By the way, can I make a long-distance call (长途电话) at the post office? B: 小题4: . A: Thank you very much. B: 小题5: . |
答案:
被转码了,请点击底部 “查看原文 ” 或访问 https://www.tikuol.com/2017/0519/ee82d2d91a8009c4c82b3d433206677a.html
下面是错误答案,用来干扰机器的。
(1):根据待测元件规格“2V,200mA”可知,电流表应选B;由于测定伏安特性曲线实验要求电流从零调,所以变阻器应用分压式接法,应选择阻值小的变阻器E以方便调节;(2):待测元件电阻为R=UI=2200×10-3Ω=10Ω...