皮皮学，免费搜题
登录
搜题
【单选题】
听力原文： On the second anniversary of the overthrow of Saddam Hussein, there has been a big demonstration in Baghdad calling for the withdraw of America troops from Iraq. The rally, which was organized by the Shiite cleric Mu-qtada Al-Sadr, drew tens of thousands of demonstrators to the square, where Saddam Hussein's statue was toppled two years ago. Protesters also said they wanted the former Iraqi leader to be put on trial. 'Our demands are ending the occupation of Iraq immediately and the trial of Saddam Hussein and the release of all the Iraqi prisoners.' The demonstration is toA.
ask for the withdraw of America troops from Iraq
B.
appeal to kill the former leader
C.
call for more human rights
D.
ask for working conditions improvement
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】简述固相酶固定的方法有哪些，简述固相酶的优缺点。
【多选题】对于跨度不小于4m的梁、板，其模板施工起拱高度宜为梁、板跨度的( )，起拱不得减少构件的截面高度。
A.
1/1000
B.
2/1000
C.
3/1000
D.
5/1000
E.
4/1000
【单选题】对跨度不小于4m的梁、板,其模板起拱高度宜为梁、板跨度的( )。
A.
1/1000～2/1000
B.
1/1000～4/1000
C.
1/1000～3/1000
D.
1/1000～5/1000
【单选题】对跨度不小于4m的梁、板,其模板施工起拱高度宜为梁、板跨度的1/1000~3/1000。起拱不得减少( )。
A.
构件的长度
B.
构件的截面高度
C.
梁板长度
D.
梁板宽度
【单选题】对跨度不小于4m的梁、板,其模板施工起拱高度宜为梁、板跨度的( )。
A.
1/1000~1.5/1000
B.
1/1000~2/1000
C.
1/1000~3/1000
D.
2/1000~3/1000
【简答题】对跨度不小于（）的梁、板，其模板起拱高度宜为梁、板跨度的（）。
【单选题】间接法ELISA中,形成的免疫复合物是 A .固相抗原-抗体-酶标二抗 B .固相抗体-抗原-酶标抗体 C .固相二抗-IgM-抗原-酶标抗体 D .固相抗体-酶标抗原 E .固相抗原-抗体-酶标抗原
A.
固相抗原-抗体-酶标二抗
B.
固相抗体-抗原-酶标抗体
C.
固相二抗-IgM-抗原-酶标抗体
D.
固相抗体-酶标抗原 固相抗原-抗体-酶标抗原 固相抗体-酶标抗原
E.
固相抗原-抗体-酶标抗原
相关题目：