皮皮学，免费搜题
登录
搜题
【判断题】
4板坯宽度精度的控制主要在粗轧机。( )A.
正确
B.
错误
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】改错:Didn’t you see the doctor I nodded just now?
【简答题】视频监控系统按其工作原理可分为: 、 、 _______ _和 四个部分。
【简答题】视频监控系统按其工作原理可分为: ____________、_________、____________和____________四个部分。
【简答题】第1章模电作业题目.pdf
【单选题】—Didn’t you see the sign, sir? Smoking is not allowed here! — . [ ]
A.
Never mind
B.
I’m sorry
C.
Don’t mention it
D.
Sure. I don’t smoke
【简答题】图板用来铺放和固定图纸,选择相对平整的面作为 ( ),丁字尺沿着上下移动的边叫 ( )。
【单选题】didn’t you see the man_______?
A.
I nodded just now
B.
Whom I nodded just now
C.
I nodded to him just now
D.
I nodded to just now
【单选题】–Excuse me, sir, didn’t you see the red light? --Sorry, my mind _____ somewhere else.
A.
has been wandering
B.
was wandered
C.
had wandered
D.
was wandering
【单选题】At the party, you oughtn’t to_____the joke. Didn’t you see the hostess was a bit______?
A.
have told;embarrassed
B.
have told;embarrassing
C.
tell; embarrassed
D.
be telling;embarrassing
相关题目：