皮皮学，免费搜题
登录
搜题
【单选题】
不符合尿干化学试带反应原理的是A.
粒细胞中的酯酶作用于重氮盐而显色反应
B.
细菌可将硝酸盐还原为亚硝酸盐
C.
pH指示剂对尿中白蛋白特别敏感
D.
尿葡萄糖用特异性酶法测定
E.
尿胆红素用重氮盐法测定
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】Why is the chore boy depicted as half-wit?
A.
To show that the world is not as simple as right vs. wrong
B.
To show the preposterousness of the reason for taking a person’s life
C.
To show Harry’s sympathy
D.
To tell the vulnerability of friendship
【简答题】Is ______ three hours ______ the boy ______ family is poor to come to school on foot? A) it; that; whose B) it; that it takes; whose C) it for; that it takes; whose D) it; ...
【单选题】—The winner of the race is a tall and thin boy with thick glasses. — Then it ________ be my friend, Mike, who looks like a "meat ball".
A.
mustn't
B.
can't
C.
might
D.
should
【单选题】Many people like that poor boy, because he is _____ honest boy.
A.
a
B.
an
C.
/
D.
the
相关题目：