皮皮学，免费搜题
登录
搜题
【单选题】
关于房颤错误的是( )A.
脉搏短绌
B.
心率快慢交替
C.
心律不齐
D.
心音强弱不等
E.
脉搏强弱不同
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】请用以下几种句型指出下列句子的结构,答题方式:(题号 + 答案) 1. S + V 主谓 2. S + Link v. + P. 主系表 3. S + V. + O 主谓宾 4. S + V. + O + C 主谓宾补 5. S + V + I.O + D.O 主谓双宾 1. Li Ming works very hard. 2. The accident happened yesterday. ...
【简答题】Once upon a time, a poor traveller stopped under a tree. From his bag he took out a bowl of 小题1: (boil) rice and started to eat. Nearby was a small shop, where a woman was selling fried fish to travel...
【简答题】完形填空。 I stood in the doorway, watching my older brother carefully putting clothes into his bag. I coughed uneasily. Finally __ 1 __ that I was there, Rocky turned toward me with a sad smile. 'I'm __ ...
【单选题】以 表示事件“甲种产品滞销,乙种产品滞销”,则其逆事件 为()
A.
“甲种产品滞销,乙种产品畅销”
B.
“甲、乙两种产品均畅销”
C.
“甲种产品滞销”
D.
“甲种产品或乙种产品畅销”
【简答题】完形填空。 I stood in the doorway, watching my older brother carefully putting clothes into his bag. I coughed uneasily. When he realized that I was there, Rocky turned toward me 1 a sad smile. 'I'm 2 tomo...
【简答题】I first met Sean one summer day. He carried a bag 36 with four clubs(球杆) and some balls. He was a lot 37 than other kids of his age. I heard he was 38 from cancer. Still , he always seemed to be smil...
【简答题】写出变位动词的动词原型,如:entregámoslo 答:entregarlo(无需标点符号,全部小写) 题2: pruébeselo
相关题目：
【单选题】以 表示事件“甲种产品滞销,乙种产品滞销”,则其逆事件 为()
A.
“甲种产品滞销,乙种产品畅销”
B.
“甲、乙两种产品均畅销”
C.
“甲种产品滞销”
D.
“甲种产品或乙种产品畅销”