【判断题】极限尺寸判断原则是指:孔或轴的作用尺寸不允许超过最大实体尺寸,在任何位置上的实际尺寸不允许超过最小实体尺寸。
【简答题】膀胱在空虚时呈( ),按其形态分为四部,分别为膀胱尖、( )、( )和膀胱颈。
【简答题】Idertify the following device
【单选题】This passage mainly discusses______.
A.
two techniques used for training elephants
B.
the unhuman method used in training elephants
C.
how to train the elephant
D.
through the tough method we cannot train the elephant successfully
【单选题】His honesty is ______ nobody can doubt it.
【多选题】下面有关俄罗斯人的风俗习惯描述正确的有( )。
C.
认为镜子是神圣的物品,打碎镜子意味着灵魂的毁灭
D.
不喜欢黑猫,认为它不会带来好运气,但比较喜欢马
【单选题】His honesty is ______ nobody can doubt it.
【单选题】This passage mainly discusses ______.
A.
two techniques used for training elephants
B.
the unhumane method used in training elephants
C.
how to train the elephant
D.
through the tough method we cannot train the elephant successfully