皮皮学,免费搜题
登录
logo - 刷刷题
搜题
【简答题】
混有天然蜜的人造蜜的编码是__________
手机使用
分享
复制链接
新浪微博
分享QQ
微信扫一扫
微信内点击右上角“…”即可分享
反馈
参考答案:
举一反三
【单选题】在装配时修去指定零件上预留修配量,以达到装配精度的方法,称为(D)。
A.
互换法
B.
选配法
C.
调整法
D.
修配法
【单选题】—Are you free, Jane? Let, s go to watch the movie. —Well, time is _____, the real problem is I haven't got much money. [     ]
A.
the major issue
B.
the question
C.
not the issue
D.
out of the question
【单选题】在装配时修去指定零件上预留修配量,以达到装配精度的方法,称为 。
A.
互换法
B.
选配法
C.
调整法
D.
修配法
【单选题】以下哪个选项不属于旅游行为所必需的条件?
A.
足够的可自由支配收入
B.
足够的闲暇时间
C.
较强的出游动机
D.
较高的受教育水平
【简答题】For real number a,let[a]denote the maximum integer which does not exceed a.For example,[3.1]=3,[﹣1.5]=﹣2,[0.7]=0 Now let f(x)=(x+1)/(x﹣1),then[f(2)]+[f(3)]+…+[f(100)]=(    ).(英汉小词典real number:实数;the m...
【单选题】Let()the real fact of the accident.
A.
I tell you
B.
me to tell you
C.
I to tell you
D.
me tell you
【单选题】设enum week{sun,mon,tue,wed,thu,fri,sat}day;,正确的赋值语句是( )
A.
sun=0;
B.
sun=day;
C.
mon=sun+1;
D.
day=sun;
【判断题】Let A be an Hermitian matrix and let x be a vector in . Then is real.
A.
正确
B.
错误
【单选题】The passage tells us __________.A. the sun is not the biggest starB. the sun is big
A.
24. The passage tells us __________. A. the sun is not the biggest star
B.
the sun is bigger than any other star
C.
only the sun can shine
D.
the sun is one of the farthest stars from us
【单选题】According to paragraph 2, what causes the sun to be spherical?
A.
The enormity of the sun's mass.
B.
The sun's thermal pressure outwards.
C.
The balance of opposing forces.
D.
The sun's gravitational force inwards.
相关题目:
参考解析:
知识点:
题目纠错 0
发布
创建自己的小题库 - 刷刷题