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【单选题】
关于CO 2 对呼吸调节的叙述,错误的是A.
CO 2 是调节呼吸的最重要的生理学化学因素
B.
一定水平的CO 2 分压对维持呼吸是必要的
C.
CO 2 超过一定限度可有抑制和麻醉作用
D.
CO 2 麻醉时呼吸加深加快
E.
通过外周和中枢化学感受器刺激呼吸
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举一反三
【单选题】When preparing your speech, which of the following is NOT suitable?
A.
Steer clear of quoting long works or of having your entire speech be a rereading of someone else's story.
B.
Present the subject in a way that does not alienate those who might have a different view. You should also avoid topics that are too controversial.
C.
Be careful to avoid making your speech sound like you're accepting an Oscar.
D.
Mock your fellow classmates or teachers in public.
【单选题】儿歌朗诵是很多孩子都擅长的活动之一,但是我们经常看到的另一种情况却是幼儿可以把许多唐诗宋词背诵得头头是道,却无法理解其内涵和主题。这种现象跟幼儿的( )特点有关。
A.
无意注意
B.
无意想象
C.
机械记忆
D.
有意记忆
【判断题】When preparing your résumé , the more you know about the position for which you apply, the better.
A.
正确
B.
错误
【多选题】When preparing your speech, you need to be audience-centered and keep three questions in mind. What are they? ( )
A.
To whom am I speaking?
B.
W hat am I interested in?
C.
What do I want them to know, believe, or do as a result of my speech?
D.
What is the most effective way of composing and presenting my speech to accomplish that aim?
【简答题】《广雅 · 释亲》: “ 膀,胁也。 ” 王念孙《广雅疏证》在此条下曰: “ 胁之言夹也,在两旁之名也。膀之言旁也。 ” 此条注文中,训诂术语“之言” 的作用 是什么
【判断题】Quietly tighten and relax your leg muscles, or squeeze your hands together will be the good ways when preparing your speech. ( )
A.
正确
B.
错误
【单选题】When preparing your résumé, you are not supposed to _____.
A.
keep your CV or résumé brief and concise
B.
go into details about your education or employment history
C.
use informative sentences, short paragraphs, and standard English
D.
use bold type or bullet points to highlight key information
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