皮皮学,免费搜题
登录
搜题
【简答题】
采用追溯求源法设计乙胺嘧啶的合成路线,写出各步骤的反应式。
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】Miss Slade's attempts to save the situation: First she looked at Riccio 1________, noting his pale look and ill-fitting clothes. Later when the boy returned to class, she showed her 2________ for Mart...
【简答题】碳钢的分类方法有多种:
【单选题】男性, 50 岁。患肾脏疾病,需做尿蛋白定性检查。该患者留取尿标本的时间为
A.
饭前半小时
B.
晨起第一次尿
C.
12h 尿
D.
24h尿
【简答题】I often dreamed about Pisa when I was a boy. I read about the famous building called the Leaning Tower of Pisa. But when I read the word Pisa, I was thinking of pizza .I thought this tower was a place...
【单选题】男性,50岁,患肾脏疾病,需做尿蛋白定量检查,该患者留取尿标本的时间为
A.
饭前半小时
B.
晨起第一次尿
C.
12尿
D.
24尿
E.
随时收集尿液
【单选题】患者,男性,50岁,患肾脏疾病,需做尿蛋白定量检查。需在标本中加入
A.
甲醛
B.
乙醛
C.
甲苯
D.
稀盐酸
E.
浓盐酸
【单选题】教师在学生的课外活动中处于辅助地位,说明课外活动具有的特点是()。
A.
灵活性
B.
自主性
C.
自愿性
D.
广泛性
【简答题】Reading comprehension. A 10-year-old boy decided to study Judo( 柔道 ) despite the fact that he had lost his left arm in a car accident. The boy began his lessons with an old Japanese Judo teacher. The ...
【单选题】患者,男性,50岁,患肾脏疾病,需做尿蛋白定量检查。需在标本中加入
A.
甲醛
B.
乙醛
C.
甲苯
D.
稀盐酸
【单选题】患者,男性,50岁,患肾脏疾病,需做尿蛋白定量检查。需在标本中加入
A.
甲醛
B.
甲苯
C.
乙醇
D.
稀盐酸
相关题目: