按照银行的性质和职能划分,我国现阶段的银行分为 ( )①商业银行 ②政策性银行 ③中央银行 ④建设银行
Jeff goes to work ____ and his wife(妻子) goes to work _____.
My school begins at 8 o’clock in the morning. So I have to ___ school before 7:50 a.m.
-----Let’s play football. -----_________ .
------____ do you join the club? ---Because I like music.
Can you swim or play chess? _______ .