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【单选题】
第三代头孢菌素的特点
A.
对G + 菌强于第一代
B.
对G - 菌强于第一代、第二代(特别是绿脓杆菌属及肠杆菌属)
C.
对β-内酰胺酶稳定性差
D.
肾毒性大
E.
A+B
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参考答案:
举一反三
【单选题】—My uncle came from London to see me last week. —.
A.
  What a surprise!   
B.
I feel sorry for you       
C.
What a pity!
【判断题】杨贤江是第一位在中国系统传播马克思主义教育理论的教育理论家。
A.
正确
B.
错误
【多选题】气质是一个人()心理活动的动力特征
A.
典型的
B.
习惯化行为方式中表现出来的
C.
不依活动目的和内容而转移的
D.
稳定的
【单选题】根据《建筑安装工程费用项目组成》(建标【2013】第44号),工程造价管理机构在确定计价定额中的利润时,应以定额人工费或(定额人工费+定额机械费)作为计算基数,其费率根据历年工程造价积累资料,并结合建筑市场确定,以单位(单项)工程测算,利润在税前建筑安装工程费的比重可按不低于5%且不高于( )的费率计算。
A.
A7%
B.
B8%
C.
C9%
D.
D10%
【单选题】听力原文:W: What a surprise to see you at the supermarket! I thought you always ate in restaurants. M: The restaurants cost too much. I usually eat at home, and I'm a good cook. If you like, you can come ...
A.
In a supermarket.
B.
In a restaurant.
C.
In the man's home.
D.
In the woman's home.
【单选题】关于气质,以下说法错误的是()
A.
是一个人与生俱来的、心理活动典型而稳定的动力特征
B.
是人的人格心理特征之一
C.
有好坏之分
D.
影响人的活动方式和效率。对职业有影响
【单选题】第一位在中国系统传播马克思主义教育理论的教育家是
A.
杨贤江
B.
董必武
C.
蔡元培
D.
胡适
【单选题】听力原文:W: Well, Bob James, what a surprise! It's nice to see you again! M: Hello, Margaret! My gosh ! How long has it been? Wasn't it a year ago Christmas, the last time we saw you? W. You know, I think...
A.
More than two years ago.
B.
Last Christmas.
C.
Last birthday party.
D.
A long time ago.
【单选题】听力原文:W: What a surprise to see you at the supermarket! I thought you always ate in restaurants. M: The restaurants cost too much. I usually eat at home, and I'm a good cook. Ii you like, you can come ...
A.
In the supermarket.
B.
In the restaurant.
C.
In the man's home.
D.
In the woman's home.
【单选题】听力原文:W: What a surprise to see you at the supermarket! I thought you always ate in restaurants. M: The restaurants cost too much. I usually eat at home, and I'm a good cook. If you like, you can come ...
A.
In the supermarket.
B.
In the restaurant.
C.
In the man's home.
D.
In the woman's home.
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