重症肌无力病人最常用的药物是( )A.氯解磷定 B.新斯的明 C.山莨菪碱 D.毛果

题型:单项选择题

问题:

重症肌无力病人最常用的药物是( )

A.氯解磷定

B.新斯的明

C.山莨菪碱

D.毛果芸香碱

E.阿托品

考点:中医执业助理医师中西医结合执业医师
题型:单项选择题

以下哪项不是诊断精神发育迟滞的必要条件()

A.IQ<70

B.智力发育落后

C.社会适应困难

D.起病于18岁以前

E.有遗传性疾病

题型:单项选择题

根据《注册造价工程师管理办法》的规定,注册机关或其上级行政机关依据职权或者根据利害关系人的请求,可以撤销注册造价工程师的注册的情形包括( )。

A.超越法定职权准予注册许可的

B.违反法定程序准予注册许可的

C.注册造价工程师暂停执业的

D.行政机关工作人员滥用职权、玩忽职守准予注册许可的

E.对不具备注册条件的申请人准予注册许可的

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如图所示,在光滑的桌面上叠放着一质量为mA=2.0kg的薄木板A和质量为mB=3 kg的金属块B,A的长度L=2.0m。B上有轻线绕过定滑轮与质量为mC=1.0 kg的物块C相连。B与A之间的滑动摩擦因数μ=0.10,最大静摩擦力可视为等于滑动摩擦力。忽略滑轮质量及与轴间的摩擦,起始时令各物体都处于静止状态,绳被拉直,B位于A的左端(如图),然后放手,求经过多长时间t后B从A的右端脱离。(设A的右端距滑轮足够远,取g=10m/s2

题型:单项选择题

投资银行的最核心业务之一是( )。

A.证券经济与交易业务
B.收购兼并业务
C.风险投资业务
D.证券发行与承销业务

题型:单项选择题

I will always remember my mother’s last few days in this world.
On February 14th, 2000, my class went on a field trip to the beach. I had so much fun. When we returned to school, my teacher told me to go to the headmaster’s office. When I got into the office, I saw a police officer. Suddenly I realized something was wrong. The police officer told me what had happened and we went to pick my sister up. After that, we went to the hospital and waited. Time went slowly. Finally, we got to see our mother. It was terrible.
On the next day, the headmaster came and told my two teachers what had happened. I was taking a rest that day. I knew it had something to do with my mother. I kept thinking that she either died or had gotten better. How I wished that she had gotten better. When my teacher took me outside, my sister ran up to me. She started crying, "She’s gone. Teresa, mommy’s gone. She’s dead. " I couldn’t believe it. We jumped into the car and drove straight to the hospital. Most of my family were there. The silence was terrible. I knew I had to say goodbye.
Today when I look back, I still miss my mother very much, but I know that I will live. My mother was a p mother, who had the biggest heart. My mother was an angel walking on the earth. I will always remember her as living. When someone is asked who their hero is, they usually say someone famous, like Michael Jordan or Britney Spears. When someone asks me who my hero is, I tell them, my mother. My mother lives every day. That is what makes her at rue hero.

From the last paragraph of the passage we know that

A.the writer is afraid of her mother
B.the writer is proud of her mother
C.the writer feels sad about her mother
D.the writer feels sorry for her mother

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