皮皮学，免费搜题
登录
搜题
【判断题】
重点调查是在调查对象中选择一部分样本进行的一种全面调查。A.
正确
B.
错误
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】链表结点由两个域组成:( )用来存储元素数值数据,( )用来存储直接后继结点的存储位置。
【多选题】关于脑卒中，下列哪项有误
A.
出血性脑卒中，多在安静或睡眠中发病
B.
缺血性脑卒中主要是脑血管阻塞而引起血流障碍所致
C.
脑卒中具有发病率高、致残率高、死亡高的“三高”特点
D.
缺血性脑卒中，多在活动中突然起病
E.
出血性脑卒中主要是由脑内血管破裂出血所致
【单选题】At first she thought he was joking. It took Jason twenty minutes to convince her that he was .
A.
earnest
B.
genuine
C.
serious
D.
real
【单选题】Before a child can learn a musical instrument he or she first needs to acquire the necessary ______ skills.
A.
perceptive
B.
operative
C.
jeopardous
D.
manipulative
【单选题】At first she thought he was joking. It took Jason twenty minutes to convince her that he was ________.
A.
earnest
B.
genuine
C.
real
D.
serious
【单选题】At first she thought he was joking. It took Jason twenty minutes to convince her that he was ______.
A.
earnest
B.
real
C.
genuine
D.
serious
相关题目：