皮皮学，免费搜题
登录
搜题
【简答题】
一项工程，甲队10天做完，乙队12天做完，甲队的工效是乙队的______%．
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
【简答题】设向量a 的三个方向角 相等 , 则 与a 平行的单位向量为( ).A. B. C. D.
【简答题】用测电笔可以辨别火线和零线,使用时手一定要接触 ,笔尖接触电线,如果氖管发光,表明接触的是 。小明同学在闭合开关后发现灯不亮,他用测电笔测试途中的 a,b,c,d 四点,只有 a 点不发光,那么可能发生的故障是 。
【单选题】The stranger seemed ________ his way.
A.
to be losing
B.
to have missed
C.
to have lost
D.
lost
【单选题】The stranger seemed _______ his way.
A.
to be losing
B.
to have lost
C.
to have missed
D.
lost
【单选题】The stranger seemed ()his way.
A.
.to be losing
B.
.to have lost
C.
.to have missing
D.
.lost
【简答题】一般情形下,如何确定契税计税依据?
相关题目：
【单选题】The stranger seemed ________ his way.
A.
to be losing
B.
to have missed
C.
to have lost
D.
lost
参考解析：
知识点：
题目纠错 0
发布
