尿试带法采用酶法测定尿中的蛋白质。()
参考答案：错
Tom Kate since two years ago, and they have had a child.
A．got married with
B．married to
C．has been married to
D．married
在1951年提出“范例教学”主张的是（）
A.赫尔巴特
B.瓦•根舍因
C.怀特海
D.克伯屈
