皮皮学，免费搜题
登录
搜题
【单选题】
男孩，6岁，发热7天，体温39℃左右，同时精神差、食欲明显减退，近3天出现皮肤、巩膜黄疸，并诉肝区疼痛。肝B有一个2cm×3cm的低信号区，外周血白细胞3．8×10／L，中性粒细胞0．85，淋巴细胞0．15，病前4天患儿左脚有外伤史，现未痊愈。入院后使用抗生素前应做的实验室检查是（）A.
抗原检测
B.
PCR
C.
血培养
D.
CRP
E.
涂片找细菌
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
【简答题】A．It has so many useful websites to classify. B．Chatting on the Net really takes a lot of time. C．Useful websites are not available in a search. D．Too many useless' sites make it longer to find things...
【单选题】. — At present we students have access to many valuable English websites to learn English. — As far as I know, English on line.com is a free site ______ visitors can not only learn the English langua...
A.
where
B.
which
C.
that
D.
what
【简答题】你给PPT17打几分 17.pptx
【单选题】Social networks websites are used by many employers because the former______.
A.
help reveal what kind of person an job candidate is
B.
can spread the information of the company in a fast way
C.
save companies lots of money on communication
D.
help improve employer-employee relationship
【单选题】There are many websites on the Internet and there___a lot of useful___on the websites.
A.
are；informations
B.
are；information
C.
is；information
D.
is；informations
相关题目：