皮皮学，免费搜题
登录
搜题
【单选题】
常温安静状态下,机体散热的主要方式是A.
辐射
B.
传导
C.
对流
D.
蒸发
E.
出汗
手机使用
分享
复制链接
新浪微博
分享QQ
微信扫一扫
反馈参考答案：
举一反三
【单选题】How do flying foxes care for the young ones? ( )
A.
They only care for their own babies.
B.
They share the feeding of their young.
C.
They help when a baby bat is in danger.
D.
They often leave home and forget their young.
【简答题】电子线路安装时,要求所有插入焊盘孔的元器件引线及导线均采用直脚焊形式,剪脚留头在焊面以上 。
【单选题】How does the woman describe 15th Street?
A.
As having many fine stores
B.
As an important commercial route
C.
As having historical architecture
D.
As providing access to many neighborhoods
【单选题】-----How many elephants have you seen? ---- .
A.
No one
B.
None
C.
Not many ones
D.
Not many.
【单选题】How many abdominal injuries in children were caused by bicycle accidents?
A.
Thirty.
B.
Ninety.
C.
50 percent.
D.
More than athird.
【简答题】如何立足本职,爱岗奉献?
【简答题】国家标准中规定的综合布线系统里没有交换机、路由器等有电源设备,因此我们常说“综合布线系统是一个_______系统”。
【单选题】某男,35岁,近2周因躁狂发作,每天仅睡2-3小时,稍有不如意就乱扔东西或冲动打人,劝说无效,入院后提供的生活环境条件适宜的是( )
A.
墙面为暖色调
B.
尽可能单人房间
C.
病室内除了床不需要家具
D.
窗户为移动式
【单选题】设【图片】为方程【图片】的两根，【图片】在【图片】上连续，在【图片】内可导，则【图片】在【图片】内 （ ）
A.
只有一个实根
B.
至少有一个根
C.
没有实根
D.
至少有两个实根
相关题目：
参考解析：
知识点：
题目纠错 0
发布
