深圳市物业管理行业管理的第一栋写字楼是什么?
参考答案:
1983年由深圳市物业管理公司对特区内第一栋涉外商品写字楼—国际商业大厦实施物业管理。
Questions 1-4
According to the women, what will teenagers do if they are used to a brand?()
A.Be easily affected by other products.
B.Be aware of the same kind of product.
C.Stick to that particular product.
D.Strike a bargain for other products.
柴油发动机的喷油提前角过大、过小对发动机有什么影晌?