皮皮学，免费搜题
登录
搜题
【单选题】
两构件以转动副相联接，允许的运动是（）。A.
移动
B.
转动
C.
移动或转动
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】________ for your laziness, you could have finished the assignment by now. A) Had it not been B) It were not C) Weren’t it D) Had not it been
【简答题】it's said that...
【简答题】It’s ... that... 和 do 都能起到强调的作用,试着造几个类似的强调句。
【多选题】关于踝关节以下描述正确的是( )。
A.
由胫、腓两骨下端和距骨滑车构成
B.
关节襄前、后壁松弛,两侧有韧带加强
C.
踝关节跖屈时容易扭伤
D.
内侧韧带较坚韧
E.
可作屈伸、收展、旋内、旋外等多种运动
【单选题】若一组数据中最小测定值为可疑时,用Q检验法的公式为:
A.
d/R
B.
S/R
C.
(X n -X n-1 )/R
D.
(X 2 -X 1 )/(X n -X 1 )
【单选题】By saying “While it’s true that... be they scientific or artistic” （Lines 1-3, Para. 5）, the author means that ________.
A.
business management should be included in educational programs
B.
human wisdom has accumulated at an extraordinarily high speed
C.
human intellectual development has reached new heights
D.
the importance of a broad education should not be overlooked
相关题目：