皮皮学,免费搜题
登录
搜题
【单选题】
妊娠合并病毒性肝炎的辅助检查不包括( )
A.
肝功检查
B.
肝炎病毒检测
C.
凝血功能检查
D.
胎盘功能
E.
血hCG检查
拍照语音搜题,微信中搜索"皮皮学"使用
参考答案:
参考解析:
知识点:
.
..
皮皮学刷刷变学霸
举一反三
【判断题】分析化学是研究物质的组成、含量、结构和形态等化学信息的分析方法及相关理论的一门科学。
A.
正确
B.
错误
【单选题】The new measure will reduce the chance of serious injury in the event of an accident. The underlined part means______.
A.
if an accident can be prevented
B.
if an accident happens
C.
before an accident
D.
during an accident
【简答题】reduce the chance of a large loss by sharing risks ________
【单选题】B Spending two or three hours playing outdoors each day can reduce a child’s chance of becoming short-sighted, a research shows. It challenges (挑战) the belief that short- sightedness is caused by comp...
A.
2 hours.
B.
90 minutes.
C.
1 hour.
D.
30 minutes.
【单选题】It is implied that a man can reduce his chance of committing suicide if he ______.
A.
goes straight to the core of a problem
B.
does not allow himself to be influenced by his acquaintances
C.
consults a psychiatrist regularly
D.
changes the way he thinks about problems and interact with others
【简答题】X、Y、Z、Q、E、F六种元素中,X原子核外的M层中只有两对成对电子,Y原子核外的L层电子数是K层的两倍,Z是地壳内含量(质量分数)最高的元素,Q的核电荷数是X与Z的核电荷数之和,E在第二周期主族元素中电负性最大的元素。请回答下列问题: (1)XZ 2 与YZ 2 分子的立体结构分别是 和 ,相同条件下两者在水中的溶解度较大的是 (写分子式),理由是 ; (2)Q的元素符号是 ,它的核外电子排布式...
【判断题】分析化学是研究物质的组成、含量、结构和形态等化学信息的分析方法及理论的一门学科,是化学学科的一个分支。
A.
正确
B.
错误
【简答题】Spending two or three hours playing outdoors each day can reduce(减少)a child’s chance of becoming short-sighted(近视),research shows . It challenges the belif that short-sightedness is caused by computer...
【判断题】分析化学是研究物质的组成、含量、结构和形态等化学信息的分析方法及相关理论的一门学科。
A.
正确
B.
错误
【单选题】The new measure will reduce the chance of serious injury in the event of an accident.
A.
e underlined part means _________.
B.
if an accident happens
C.
if an accident can be prevented
D.
before an accident
E.
during an accident
相关题目: