皮皮学，免费搜题
登录
搜题
【简答题】
虚线与实线、虚线与划线、虚线与虚线、划线与实线、划线与划线相交,一般情况交于( )。
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】三元催化转换器后安装氧传感器的作用是 [填空(1)] 。A. 检测经过三元催化转换器转换后的排气成分，监测三元催化转换器的转换效率。
【单选题】Young people and their parents sometimes do not under stand each other. It is said that there is
A.
generation ___________ between them.
B.
gap
C.
distance
D.
issue
E.
gulf
【简答题】---The weather report said that there is rain today. ---But I don’t think the football match will be put off_____. A. although B. even so C. even though D. as though
【判断题】it is said that there is a big difference in the number of days absent between men and women.
A.
正确
B.
错误
相关题目：