皮皮学，免费搜题
登录
搜题
【简答题】
进入扩散间必须经过 ,穿戴好______、 、 、 。
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】What's the nationality of those who died in a western Oklahoma accident?
A.
Canadian.
B.
American.
C.
Mexican.
【单选题】If Canadian speculators believed the Swiss franc was going to appreciate against the U.S. dollar, they would:
A.
Purchase Canadian dollars
B.
Purchase U.S. dollars
C.
Purchase Swiss francs
D.
Sell Swiss francs
【单选题】Canadian children are encouraged to learn both ______ and ______ at school.
A.
English and Spanish
B.
French and Spanish
C.
English and French
D.
Portuguese and French
相关题目：