【单选题】—Did you see Mr. Smith when you were in France? —No, when I _______ France, he had gone to China. [ ]
【单选题】— Did you see Mr. Smith when you were in France? — No, when I _____ France, he had gone to China. [ ]
【判断题】感觉阈限在营销中的应用非常广泛,比如,提价要控制在感觉阈限之内,降价要超出消费者的感觉阈限。
【单选题】在文献检索中,ISSN的含义是______。
【单选题】France imports more products from China than China imports from France. In this scenario, France has
A.
a favorable balance of trade with China
B.
an unfavorable balance of trade with China
C.
an advantage in net exports
D.
a comparative advantage
【多选题】根据《淘宝网评价规则》规定,如买家、同行竞争者等评价人被发现以给予()等方式谋取额外财物或其它不当利益的恶意评价行为,淘宝或评价方可删除该违规评价。
【单选题】患者女,69岁,因外周血管破损,行锁骨下静脉穿刺输液,药液向心途中不可能经过的血管是