民航飞机在起飞前由谁负责进行全面检查？（）

某超市为了吸引顾客，特意将大米和鸡蛋的价格定得很低，这种定价策略是 ( )A、招徕定价B、声望定价...

单项选择题某超市为了吸引顾客，特意将大米和鸡蛋的价格定得很低，这种定价策略是 ( )A、招徕定价B、声望定价C、尾数定价D、整数定价

在机场，下列哪一项工作是地勤人员负责的？（）

未知题型在机场，下列哪一项工作是地勤人员负责的？（）

Which of the following statement about AliExpress is no...

单项选择题Which of the following statement about AliExpress is not true?A、AliExpress is launched in April 2010.
B、You can buy everything you want on AliExpress without an account. 
C、If you haven’t filled in your shipping address yet, you can do this when you place your order.D、Your money will be transferred to the seller once you have confirmed receiving your order.