皮皮学,免费搜题
登录
搜题
【单选题】
成年妇女子宫形态学正确的是
A.
重约100克
B.
宫腔容量约10ml
C.
长度7~8cm
D.
:宫颈=1:2
E.
子宫上部较子宫下部梢窄
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
【简答题】平面束的方程A 1 x+B 1 y+C 1 z+D 1 +λ(A 2 x+B 2 y+C 2 z+D 2 )=0是否包含所有过直线 的平面.
【简答题】已知平面向量 a =( x 1 , y 1 ), b =( x 2 , y 2 ) ,若 | a |=2,| b |=3, a ? b =-6 ,则 x 1 + y 1 x 2 + y 2 =______.
【简答题】试述激光加工的原理、特点及应用范围
【简答题】通过点(1,-1,1)作垂直于两平面x-y+z-1=0和2x+y+z+1=0的平面高等数学复旦大学出版第三版下册课后习题答案 通过点(1,-1,1)作垂直于两平面x-y+z-1=0和2x+y+z+1=0的平面.
【简答题】在平面直角坐标系中,点集A={(x,y)|x 2 +y 2 ≤1},B={(x,y)|-1≤x≤1,-1≤y≤1},则点集Q={(x,y)|x=x 1 +x 2 ,y=y 1 +y 2 ,(x 1 ,y 1 )∈A,(x 2 ,y 2 )∈B}所表示的区域的面积为(    )。
【单选题】— _____ — He is a bank clerk. [     ]
A.
Why does he like koalas?
B.
What does your father look like?
C.
Where is your father from?
D.
What does your father do?
【单选题】Why _____ he like dolphins? [     ]
A.
is
B.
are
C.
do
D.
does
【多选题】下列属于运力选择不当的不合理运输的是()
A.
对流运输
B.
迂回运输
C.
违反水路分工,弃水走陆路运输
D.
过远运输
E.
水运的过近运输
【单选题】Why does the man dislike living in the city?
A.
Because he like traveling.
B.
Because he does not like the house and neighbors in the city.
C.
Because he works near the country.
D.
Because he has a romantic attitude.
【单选题】Why _________ he like pandas?
A.
is
B.
are
C.
do
D.
does
相关题目: