皮皮学，免费搜题
登录
搜题
【单选题】
可变荷载中作用时间占设计基准期内总持续时间超过50%的荷载值,称为( )。A.
荷载设计值
B.
荷载标准值
C.
荷载频
D.
可变荷载准永久值
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】The title says "self portrait," so the man in the picture _____ be the painter. (95% sure)
【单选题】When did Jack hit upon the idea of decorating the cab?
A.
When he arrived in the city
B.
After the author suggested him
C.
When he got his driving license
D.
When he had a job as a clean-up man for the taxi company
【简答题】唐代《牧马图》的作者是 。
【单选题】When did Jack hit upon the idea of decorating the cab?
A.
when he had a job as a clean-up man for the taxi company.
B.
As soon as he got taxi license.
C.
After about a month of his bringing in a spotless cab to taxi company.
D.
when I met him.
【简答题】《牧马图》的作者是唐代画家 。
【单选题】When did Jack hit upon the idea of decorating the cab?
A.
Ten years ago
B.
When he was a clean-up man in a taxi company.
C.
When he got his taxi license.
【简答题】课堂上，小颖在完成老师出示的小黑板上的题目时（如右图），发现了一个奇怪的现象，请你通过计算解释其中的原因．
相关题目：