皮皮学，免费搜题
登录
搜题
【判断题】
【图片】对于如图所示的雨刷机构（曲柄摇杆机构），当只要求满足摇杆的行程进行机构设计时，铰链A是可以任意选定的。A.
正确
B.
错误
手机使用
分享
复制链接
新浪微博
分享QQ
微信扫一扫
反馈参考答案：
举一反三
【单选题】听力原文：W: Jack, I can't find Volume Ten. Could you check for me who borrowed it? M: Here it is, on the upper shelf, next to Volume Two. Q: Why can't the woman find the book? (16)
A.
It is difficult to identify.
B.
It has been misplaced.
C.
It is missing.
D.
It has been borrowed by someone.
【多选题】子午线轮胎的优点是:
A.
接地面积大，附着性能好，胎面滑移小，对地面单位压力也小，因而滚动阻力小，使用寿命长。
B.
胎冠较厚且有坚硬的带束层，不易刺穿；行驶时变形小，可降低油耗3％ ～8％。
C.
因为帘布层数少，所以胎侧薄。
D.
径向弹性大，缓冲性能好，负荷能力较大。
【单选题】Mrs.White showed her students some old maps from the library．
A.
to borrow
B.
to be borrowed
C.
borrowed
D.
borrowing
【判断题】The two words borrow and lend are antonyms but the two sentences “Jane lent some money to Jack” and “Jack borrowed some money from Jane” are synonymous. ( )
A.
正确
B.
错误
【单选题】下列程序段的执行结果为 。 Dim m(3, 3) As Integer Dim i As Integer, j As Integer, x As Integer For i = 1 To 3 m(i, i) = i Next i For i = 0 To 3 For j = 0 To 3 x = x + m(i, j) Next j Next i Print x
A.
3
B.
4
C.
5
D.
6
相关题目：
参考解析：
知识点：
题目纠错 0
发布
