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【单选题】
对β-内酰胺类抗生素耐药机制叙述错误的是
A.
抗生素与大量的β-内酰胺酶结合,停留于细胞膜外间隙中,而不能进入靶位
B.
细菌缺少自溶酶
C.
细菌细胞壁或外膜通透性改变,使抗生素不能进入菌体
D.
PBPs靶蛋白与抗生素亲和力增加
E.
细菌产生水解酶,使抗生素水解灭活
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举一反三
【单选题】This was before the steam locomotive, and canal building was at its height. The companies building the canals to transport coal needed surveyors to help them find the coal deposits worth mining as wel...
A.
The discovery of regional differences in the sequences of rocks led geologists to believe that rock types could some day become reliable time markers.
B.
Careful analysis of strata revealed that rocks cannot establish geological time because the pattern of rock layers varies from place to place.
C.
Smith's catalogs of rock strata indicated that the sequences of rocks are different from place to place and from region to region.
D.
Because people did not catalog regional differences in sequences of rocks, it was believed that rocks could never be reliable time markers.
【多选题】在一次面谈中,服务对象向社会工作者老宋抱怨,他妻子最近工作太忙,经常晚归,孩子也没有时间管,家务也没时间干,他感觉妻子越来越不爱这个家,吵了几次也没用,现在就想马上离婚,根据认知行为理论,老宋适宜的做法包括()。
A.
鼓励服务对象探索自己具备的人格特点和优缺点
B.
鼓励服务对象改变夫妻交流方式并观察妻子的变化
C.
要求服务对象记录下每次与妻子吵架时自己的想法
D.
协助服务对象觉察“妻子不爱这个家”这一想法的非理性部分
E.
帮助服务对象反省儿时亲子互动经验对现在夫妻沟通方式的影响
【简答题】单词拼写。 1. It is reported that the best-seller of the famous novelist has been t_____ into many foreign languages. 2. It is not as c_____ as it was to go to school, for the new house is farther away. 3....
【简答题】In the novel "Invisible Man" by Ralph Ellison, the novelist uses rich symbolism. Many things describled in the novel has symbolic meanings. Please cite some examples of symbols in the text and make an...
【单选题】预付生产车间下季度财产保险费,应先记入( )账户
A.
制造费用
B.
管理费用
C.
预提费用
D.
待摊费用
【单选题】“江南卑湿,丈夫早夭”这句话体现了什么因素对人口数量的影响?()
A.
生产方式
B.
社会阶层
C.
环境因素
D.
性别差异
【单选题】Before the building project is designed, ______ data have been collected for it.
A.
persistent
B.
appropriate
C.
thoughtful
D.
sufficient
【单选题】预付生产车间下季度财产保险费,应先记入( )账户。
A.
“ 制造费用”
B.
“管理费用”
C.
“ 预收账款”
D.
“预付账款”
【单选题】The novelist,___,has a special responsibility both the present and therapist of his country.
A.
thus
B.
therefore
C.
and
D.
so
【单选题】Read the paragraph below. Then carefully consider the questions that follow, and write the letters of the best responses. The United States has always been a diverse society. In 1673, more than three ...
A.
inform readers that the United States is and always was a diverse society
B.
persuade readers that a multicultural society is the best type of society
C.
entertain readers with colorful facts about the United States
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