【简答题】How much will a passenger pay for an airport tax in China?
【单选题】How to reply if the goods the passenger orders is not available?
A.
Sorry that we can’t give you any discount.
B.
How would you like to pay?
C.
I’m afraid that this item is currently sold out.
D.
Which one do you prefer?
【判断题】据统计,我国的经济增长速度放慢,此处的统计指的是统计资料
【判断题】缂丝又名刻丝,始于汉魏,是我国古老传统手工艺品之一,一直以苏州制品为最上乘。
【单选题】四等水准测量中,K+黑-红的限差( )?
【简答题】什么是变、配电所的主接线?对主接线有什么要求?
【单选题】溶酶体内环境为其所含的几十种水解酶提供了适宜的作用条件,这是其膜上特有的蛋白质所提供的,这种蛋白质是