题目

根据句意及首字母，写出单词，使句子意思完整 1．I can't find my watch. M ________ it's at home. 2．I want to t ________ with my boss about my work. 3．Can you tell me something a ________ your school? 4．There is a t ________ show in the school auditorium. 5．I can't help you w ________ your English today. 6．They are in t ________ same row. 7．The J ________ car is very good. 8．We have an English m ________ in our rock band.下列说法正确的是(　　)A. 传感器担负着信息采集的任务B. 干簧管是一种能够感知电场的传感器C. 传感器不是电视遥控接收器的主要元件D. 传感器是把力、温度、光、声、化学成分转换为电信号的主要工具