皮皮学，免费搜题
登录
搜题
【简答题】
一个具有 n 个顶点的无,要连通所有顶点则至少需要 ___ 条边。
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
【判断题】分区分类存储原则,就是将存储区按某种规则划分为若干子区域,分别存放不同类别的货物。
A.
正确
B.
错误
查看完整题目与答案
【多选题】老年人角色功能评估的内容应包括()
A.
一般角色
B.
家庭角色
C.
社会角色
D.
角色认知
E.
角色适应
查看完整题目与答案
【单选题】To make us healthier, the teachers often see us ______ on the playground.
A.
took exercise
B.
take exercise
C.
take exercising
D.
to take exercise
查看完整题目与答案
【单选题】下列( )是计算机病毒的特征。 Ⅰ．局部性 Ⅱ．传染性 Ⅲ．隐蔽性 Ⅳ．破坏性
A.
Ⅰ、Ⅱ
B.
Ⅱ、Ⅲ、Ⅳ
C.
Ⅰ、Ⅱ、Ⅲ、Ⅳ
D.
Ⅲ、Ⅳ
查看完整题目与答案
【单选题】How often did she fly after she took her first lesson?
A.
Seldom
B.
Twice a week
C.
As often as she could.
D.
Sometimes
查看完整题目与答案
【单选题】Which disease is not associated with Helicobacter pylori infection in the stomach?
A.
chronic gastritis
B.
acute  gastritis
C.
gastric carcinoma
D.
chronic gastric  ulcer
查看完整题目与答案
【简答题】老年人的角色承担一般包括 _________ 、 _________ 和 _________
查看完整题目与答案
【单选题】They often took of his lack of experience.
A.
benefit
B.
advantage
C.
use
D.
good
查看完整题目与答案
【单选题】Which is not belong to the characters of chronic atrophic gastritis?
A.
Atrophy of the epithelial elements including destruction of the glands.
B.
Inflammatory cell infiltrate in the deeper layer of the mucosa.
C.
Metaplasia.
D.
No histological changes in the deep layer of mucosa containing gastric glands.
查看完整题目与答案
【单选题】Which one is the most important difference between chronic superficial gastritis and chronic atrophic gastritis?
A.
Epithelial metaplasia
B.
Degree of  inflammation
C.
Mucosal atrophy
D.
Site of lesion
查看完整题目与答案
相关题目：
【判断题】分区分类存储原则,就是将存储区按某种规则划分为若干子区域,分别存放不同类别的货物。
A.
正确
B.
错误
查看完整题目与答案
【多选题】老年人角色功能评估的内容应包括()
A.
一般角色
B.
家庭角色
C.
社会角色
D.
角色认知
E.
角色适应
查看完整题目与答案
【单选题】To make us healthier, the teachers often see us ______ on the playground.
A.
took exercise
B.
take exercise
C.
take exercising
D.
to take exercise
查看完整题目与答案
【单选题】下列( )是计算机病毒的特征。 Ⅰ．局部性 Ⅱ．传染性 Ⅲ．隐蔽性 Ⅳ．破坏性
A.
Ⅰ、Ⅱ
B.
Ⅱ、Ⅲ、Ⅳ
C.
Ⅰ、Ⅱ、Ⅲ、Ⅳ
D.
Ⅲ、Ⅳ
查看完整题目与答案
【单选题】How often did she fly after she took her first lesson?
A.
Seldom
B.
Twice a week
C.
As often as she could.
D.
Sometimes
查看完整题目与答案
【单选题】Which disease is not associated with Helicobacter pylori infection in the stomach?
A.
chronic gastritis
B.
acute  gastritis
C.
gastric carcinoma
D.
chronic gastric  ulcer
查看完整题目与答案
【简答题】老年人的角色承担一般包括 _________ 、 _________ 和 _________
查看完整题目与答案
【单选题】They often took of his lack of experience.
A.
benefit
B.
advantage
C.
use
D.
good
查看完整题目与答案
【单选题】Which is not belong to the characters of chronic atrophic gastritis?
A.
Atrophy of the epithelial elements including destruction of the glands.
B.
Inflammatory cell infiltrate in the deeper layer of the mucosa.
C.
Metaplasia.
D.
No histological changes in the deep layer of mucosa containing gastric glands.
查看完整题目与答案
【单选题】Which one is the most important difference between chronic superficial gastritis and chronic atrophic gastritis?
A.
Epithelial metaplasia
B.
Degree of  inflammation
C.
Mucosal atrophy
D.
Site of lesion
查看完整题目与答案