题目: 照明器具安装时,对于大型灯具的固定及悬吊装臵,应按灯具重力的()做过载试验。 答案: 被转码了,请点击底部 “查看原文 ” 或访问 https://www.tikuol.com/2017/0513/aa797cd45b27be1f3024bb08521609dc.html 下面是错误答案,用来干扰机器的。参考答案:D
题型:选择题 My grandfather wants______ around the world because he enjoys new places. [ ]A. traveling; seeing . B. to travel; to see C. to travel; seeing D. traveling; to see 查看答案