皮皮学，免费搜题
登录
搜题
【单选题】
符合室性期前收缩心电图的特征是A.
多数代偿间歇不完全
B.
QRS波群时限≤0．12s
C.
QRs波前可见异位P波
D.
T波低平
E.
提前出现的QRS波群，形态宽大畸形
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】Kate asks Luis about work. What does he say?
A.
He just completed a project.
B.
He met a new employee.
C.
A project director left the company.
【简答题】What does he think of his work?
【简答题】A.mature B.major C.minor D.mere
【单选题】—I’ve got a new English teacher, Lucy Mere. —Lucy Mere? She happens me before. She is patient.
A.
to teach
B.
teaching
C.
to have taught
D.
having taught
【简答题】A．more B．many C．much D．mere
【单选题】___he does his work, I don’t mind what time he arrives at the offic
A.
So far as
B.
So long as
C.
In case
D.
Meanwhile
相关题目：