【简答题】阅读表达。 阅读下面短文并回答问题(请注意问题后的字数要求)。 〔1〕Secondhand smoke is a byproduct of cigarette, cigar or pipe smoking. Secondhand smoke occurs when tobacco burns or when smokers exhale, and it is inhaled involuntari...
【单选题】我国大地水准面与( )的椭球面差距较大。
【简答题】阅读表达 。 阅读下面短文并回答问题。(请注意问题后的词数要求) [1] It's hard to give the concept of being charming, in general, to be charming means to possess an attractive and magnetic personality. There is no unflinching secret...
【多选题】关于梦魇,下列描述正确的是
B.
梦魇障碍主要表现为具有强烈的焦虑或恐惧所占据的梦境体验
D.
梦魇的发生通常与遭受精神刺激,患有躯体疾病等原因有关
【单选题】阅读并回答问题Q1: In Mexico, people don’t usually give gifts in a first meeting. When you want to give something, make it small,such as something from your company with the company logo. When a Mexican colle...
A.
In Mexico, people usually give gifts in a first meeting.
B.
When you want to give gifts to your Mexican friends, the more expensive, the better.
C.
When a Mexican colleague invites you to their house,it isn't a good idea to take flowers, chocolates or wine.
D.
In Mexico, gifts are opened immediately.
【单选题】“从此可以一觉睡到自然醒”__________这恐怕是许多厌倦了朝九晚五生活的职场人士下决心辞职的一个重要原因。且慢。根据英国埃塞克斯大学社会与经济研究学院日前公布的对4万多个英国家庭多年追踪调查的结果,有工作的人的睡眠状况普遍比赋闲在家的人的好。研究者发现.即使是那些每周平均工作时间超过48小时的人,也有相当大的比例可以保证每晚8小时的睡眠,而那些不用去上班的人出现难以入睡等睡眠障碍的比例却比工...