【单选题】The rat experiment is used to prove that chocolate ______.
A.
is a typical comfort food
B.
is no better than plain water
C.
fits in the classic addiction theory
D.
has nothing in common with drugs
【单选题】患者,男,42岁,急诊室以“急性梗阻性化脓性胆管炎”入院。入院时患者表现为寒战,体温骤升至41°C,脉搏112次/分,血压85/65mmHg,其休克类型为
【单选题】在gun/col值达到多少时,可以观察样品
【判断题】空中沟通要领: 努力创造亲和效应 ; 尊重旅客;学会用心倾听 ; 使用委婉,亲切的语言 ; 以幽默化解矛盾
【单选题】Which of the following is not true about samba?
A.
It's a typical Brazilian dance.
B.
It's the centre piece of the carnivals.
C.
Brazilians usually dance it.