散剂按药物组成可分为 A.单散剂与复散剂 B.特殊散剂与普通散剂 C.内散剂与外用散 发布时间：2018-02-21 10:51 │ 来源：www.tikuol.com 题型：单项选择题 问题： 散剂按药物组成可分为A.单散剂与复散剂B.特殊散剂与普通散剂C.内散剂与外用散剂D.分剂量散剂与不分剂量散剂
题型：单项选择题 人口普查发现，某地区共有人口10万，其中16岁以上的人口总数为8万人，就业人口为5万人，失业人门为1万人。则该地区的劳动力参与率为()。A.80%B.75%C.70%D.60% 查看答案
题型：单项选择题 短文改错。 此题要求改正所给短文中的错误。对标有题号的每一行作出判断：如有错误(每行只有一个错误)，则按下列情况改正：该行多一个词：把多余的词用斜线(＼)划掉，在该行右边横线上写出该词，并也用斜线(＼)划掉。该行缺一个词：在缺词处加一个漏词符号(∧)，在该行右边横线上写出该加的词。该行错一个词：在错的词下划一横线，在该行右边横线上写出改正后的词。注意：原行没有错的不要改。 When I walked into the classroom, the teacher was handing in the tests. I was feeling very nervous. I had not studied at all at the weekend as I had thought it would be easy test. I went through the test for many times but I could only answer three out from the twenty questions. I did not want to fail the exam. Then, I put my book under my desk, opening it and started looking for the answer. The teacher wasn't looking at me, but I copied something. Suddenly, I felt a hand on my shoulder! The teacher caught me cheating. I don't know what to say. Luckily, the teacher did not punish for cheating but instead gave me the second chance. 1______2______3______4______ 5______6______7______8______9______10______ 查看答案