皮皮学，免费搜题
登录
搜题
【单选题】
某地自从实施孤残儿童家庭寄养办法以来，接收了100多名孤残儿童。为了提升孤残儿童的生活质量，社会工作者开展了一系列服务活动，其中属于间接介入的是（ ）。A.
走访寄养家庭，了解寄养家庭的实际困难
B.
开展调研，向政府提交政策建议
C.
开办支持小组，提升孤残儿童的自我效能感
D.
进行资源链接，为寄养儿童找到“一对一”的资助
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
【单选题】Which one of the following is NOT a part of the author's presentation?
A.
Photos.
B.
Statistics.
C.
Videos.
D.
His own experience.
【多选题】气相色谱检测白酒甲醇的原理是什么?
A.
试样被汽化后,随同载气进入色谱柱,由于不同组分在流动相和固定相间分配系数的差异
B.
当两相做相对运动时,各组分在两相间经多次分配而被分离,利用气相色谱可分离检测白酒中的甲醇含量
C.
在相同的操作条件下,分别将等量的酒样和含甲醇的标准进行色谱分析,由保留时间可确定酒样中是否含有甲醇
【简答题】英译汉: I started talking and an almost deafening silence greeted my first words. I have always been amazed and intimidated by this silence. It seems to await my next words. The silence is immediately fi...
【简答题】气相色谱的分离原理是利用不同组分，在两相间具有不同的（），从而将各组分分离出来。
【简答题】气相色谱的分离原理是利用不同组分在两相间具有不同的( )。
【单选题】While the legislature debates a particular proposal, a young child runs into the room and shouts “Even if you all do not realize it, this proposal will result in the closure of many schools, and my cl...
A.
affirmer.
B.
denier.
C.
silencer.
D.
amplifier.
E.
dismisser.
【简答题】While my grandmother sat crying, mygrandfather, who had been driving in silence, pulled over on to the shoulder of the highway.
【多选题】I had scarcely laid the first tier of my masonry when I discovered that the intoxication of Fortunato had in a great measure worn off. The earliest indication I had of this was a low moaning cry from ...
A.
Edgar Allan Poe
B.
William Faulkner
C.
Ralph Waldo Ellison
D.
The Cask Of Amontillado
E.
Barn Burning
F.
The Autobiography
相关题目：