【简答题】绘制圆的对称中心线时,其圆的相交处应是____。
【单选题】Why can't a computer translation substitute for knowledge of different languages? Because ______.
A.
computer can alleviate much drudgery
B.
computer is always behind the times
C.
computer can't get the inner meaning of words
D.
computer has no sensation
【单选题】Why different diseases can be treated with the same therapy?
A.
Because different diseases may have different syndromes.
B.
Because different diseases may have the same syndrome.
C.
Because different diseases may have the same cause.
D.
Because different diseases may have the same symptoms.
【判断题】连续性变数在分组时的组距必须为整数。( )
【单选题】以下涂膜防水的施工工艺做法,阐述正确的是
A.
涂膜防水的基层要求相比卷材防水简单,表面可以有一定的灰尘或水痕,但不可以有凸凹不平的构造
C.
为了防止涂膜开裂,在变形较大的部位应加设胎体增强材料
D.
设置胎体增强材料时,应铺设两层,上下两层相互垂直铺贴,构成网状
【多选题】曹静 第一节第41.旅游活动新六要素中的“学”包括的旅游类别有()。
【简答题】绘制圆的对称中心线时,其圆心相交处是()