皮皮学，免费搜题
登录
搜题
【单选题】
铁、钴、镍及其合金的相对磁导率是A.
略小于 1
B.
略大于 1
C.
等于 1
D.
远大于 1
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
【单选题】When you cross the street, you can never be ______ careful.
A.
much
B.
very
C.
too
D.
so
【单选题】Paragraphs 3_________
A.
When you get up
B.
Where you stand while waiting to cross a road
C.
Where you walk
D.
Where you sit on a bus and how you travel
E.
When you go to bed
F.
When pollution levels rise and fall
【单选题】When you cross the street, you can never be _______ careful.
A.
too
B.
very
C.
much
D.
so
相关题目：