搜题请搜索小程序“爱下问搜题”
问题 单项选择题

患者，男，64岁。高血压病史5年，晨起突然口齿不清，口角斜，左侧肢体活动障碍。应首选的检查项目是

A．腰穿脑脊液
B．脑血管造影
C．脑电图
D．头部CT
E．脑超声波

答案

参考答案：D

改错题

假定英语老师要求同桌之间交换修改作文，请你修改你同桌写的以下作文。文中共有10处语言错误，每句中最多有两处。错误涉及一个单词的增加、删除或修改。

增加：在缺词处加一个漏字符号(^)，并在其下面写出该加的词。

删除：把多余的词用斜线(\)划掉。

修改：在错的词下划—横线，并在其下面写出修改后的词。

注意：1.每处错误及其修改均仅限一词；

2.只允许修改10处，多者（从第11处起）不计分。

3. 严格按照提示要求答题，否则不得分。

My winter break was really fun or I did a lot of things that I wanted to doing. On the

first weekend, I went snowboarding with my friend, Ian. After that there was time to

celebrate Christmas. I went to my aunt’s house celebrate Christmas Eve. I got a lot of

present that I liked a lot. Two days later, my family took the trip to Mexico. We travelled

around Mexico and buy a lot of souvenirs. Then I came back home so that I could go to

some wonderfully parties with my friends. I guess that weekend was most active than

others because of it was New Year’s weekend.

查看答案
单项选择题

（）对方案实施的结果已知，在一定条件下必然出现某个结果，在对影响因素充分掌握的基础上做出决策。

A.定型决策

B.确定型决策

C.险型决策

D.误型决策
查看答案