皮皮学，免费搜题
登录
搜题
【简答题】
下列不属于图乘法的适用条件的是()。 (A) 杆件的轴线为直线 (B) 杆件的EI为常数 (C) M和Mp中至少有一个是直线图形 (D) 不仅可以用于等截面直杆，而且可以用于拱式结构
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
【单选题】一个操纵子通常含有
A.
一个启动序列和一个编码序列
B.
一个启动序列和数个编码序列
C.
数个启动序列和一个编码序列
D.
数个启动序列和数个编码序列
E.
两个启动序列和数个编码序列
【简答题】Americans are not strangers to war. The United States was bom of the Revolutionary War (1775-1783), which freed us from British rule. We fought the British again during the War of 1812 (1812-1815). Th...
【简答题】In 1783 the British and the Americans signed the _________, and the United States of America won its independence.
【简答题】In 1783, the British and the American made a formal peace and they signed the treaty of _____. The U.S. won its independence.
【判断题】In 1783, the British army was defeated and the British government recognized the independence of the United States.
A.
正确
B.
错误
【简答题】Americans are not strangers to war. The United States was born of the Revolutionary War (1775–1783), which freed us from British rule. We fought the British again during the War of 1812 (1812–1815). T...
相关题目：