猩红热患者咽涂片可检出（）。 A.链球菌 B.梭形杆菌及樊尚螺旋体 C.血清嗜异性凝 发布时间：2017-09-04 07:02 │ 来源：www.tikuol.com 题型：单项选择题 配伍题 问题： 猩红热患者咽涂片可检出（）。A.链球菌B.梭形杆菌及樊尚螺旋体C.血清嗜异性凝集试验阳性D.白细胞显著减少E.白细胞增多，以原始白细胞和幼稚白细胞为主
题型：单项选择题 配伍题 下列各地理现象中，反映陆地环境整体性的有①雨林地区终年高温多雨，使植物四季常青、高大茂密②澳大利亚从东部向西部的景观变化是：森林—草原—荒漠③我国西北地区气候干燥、植被稀少、多内流河、沙漠广布④森林减少—水土流失—河流泛滥A．①②③B．①③④C．①②④D．②③④ 查看答案
题型：单项选择题 配伍题 Martin Luther King, Jr., is well known for his work in civil rights and for his many famous speeches, among them his moving "I Have A Dream" speech. But fewer people know much about King’s childhood. M. L., as he was called, was born in 1929 in Atlanta, Georgia, at the home of his maternal grandfather. M.L.’s grandfather, the Reverend A. D. Williams, purchased their home on Auburn Avenue in 1909, 20 years before M. L. was born. The Reverend Williams, an eloquent speaker, played an important role in the community since so many people’s lives centered around the church. He allowed his church and his home to be used as a meeting place for a number of organizations dedicated to the education and social advancement of blacks. M.L. grew up in this atmosphere, with his home being used as a community gathering place, and was no doubt influenced by it. M. L.’s childhood was not especially eventful. His father was a minister and his mother was a musician. He was the second of three children, and he attended all-black schools in a black neighborhood. The neighborhood was not poor, however. Auburn Avenue was the main artery through a prosperous neighborhood that had come to symbolize achievement for Atlanta’s black people. It was an area of banks, insurance companies, builders, jewelers, tailors, doctors, lawyers and other black-owned or black-operated businesses and services. Even in the face of Atlanta’s segregation, the district thrived. Dr. King never forgot the community spirit he had known as a child, nor did he forget the racial prejudice that was a seemingly insurmountable barrier that kept black Atlantans from mingling with whites.According to the author, blacks in King’s neighborhood were involved in all the following businesses and services EXCEPT ______.A．dentistryB．medicineC．lawD．banking 查看答案