皮皮学，免费搜题
登录
搜题
【多选题】
“ 清场合格证 ” 内容应包括()A.
生产工序名称（或操作间）
B.
清场日期
C.
清场负责人及复核人签名
D.
班长或工序负责人签名
E.
以上都不是
拍照语音搜题，微信中搜索"皮皮学"使用
参考答案：
参考解析：
知识点：
皮皮学刷刷变学霸
举一反三
【简答题】移动通信中常见的多址技术有( )。
【简答题】---Peter was killed in a car accident! --- I talked with him yesterday morning. A What a pity! B.I beg your pardon. C. Sorry to hear that. D. Is that so?
【单选题】— Peter was killed in the earthquake! — _____ I talked with him last week. [ ]
A.
What a pity!
B.
I beg your pardon.
C.
Sorry to hear that.
D.
Is that so?
【单选题】How many people were injured or killed in the blasts?
A.
Nobody was killed, four injured
B.
Two were killed, five injured
C.
Two were killed, seven injured
D.
Nobody was killed, seven injured.
【简答题】机械式转向系统的组成包括____、____、____。
【单选题】0带有两速调速器的柴油机,在中等转速工作时()。
A.
调速器的怠速弹簧被压缩，高速弹簧不被压缩
B.
调速器的高速弹簧被压缩，低速弹簧不被压缩
C.
调速器的怠速弹簧和高速弹簧均不被压缩
D.
调速器的怠速弹簧和高速弹簧均被压缩
相关题目：