搜题请搜索小程序“爱下问搜题”
问题 单项选择题 A1/A2型题

下列不属于毛果芸香碱的药理作用的是（）

A.腺体分泌增加

B.缩瞳

C.近视

D.降低眼压

E.调节麻痹

答案

参考答案：E

解析：毛果芸香碱能直接作用于副交感神经节后纤维支配的效应器官的M胆碱受体，尤其对眼和腺体作用较明显。滴眼后可引起缩瞳、降低眼压和调节痉挛等作用，调节麻痹为阿托品的作用。

多项选择题

根据《建设工程价款结算暂行办法》，发包人、承包人应当在合同条款中对涉及工程价款结算的（）事项进行约定。

A.预付工程款的数额、支付时限及抵扣方式

B.工程进度款的支付方式、数额及时限

C.工程施工中发生变更时，工程价款的调整方法、索赔方式、时限要求及金额支付方式

D.发生工程价款纠纷的解决方法

E.施工图纸的提交与核查的方法、时限
查看答案
改错题
短文改错。下面短文中的划线部分都是错误的，请改正，并将正确答案写在右边相应的横线上，不得改变原文意思。
Dear grandma,
       How's it going? I hope that grandpa is good now. I was sorry to hear that he
had a cold last week. I hope you are on good health. Things are fine here. I
finished my end-of- year exams last week and get my report card today. I always
get nervous when I saw the envelope from school in the mail, 
       But unluckily I did OK this time. I had a really hard time with science this
semester, and 1 wasn't surprised find that my worst report was from my science
teacher. She said I was lazy, which isn't true. It's just I find that difficult to study
science well. Another disappointed result was in history.
       The good news are that my math teacher said I was hard - working. And
my Spanish teacher said my listening was good. Well, that's about the all news I
have for now. Mom and Dad send them love.
                                                                                                          Love,
                                                                                                          Alan		1.            
2.            

3.            
4.            
5.            
6.            
7.            
8.            
9.            
10.            

查看答案