【判断题】【消耗次数:1】
Language variation is selected in a community above the level of conscious awareness when speakers are not consciously aware that they are making choices among variations.
正确
错误
参考答案:
复制
纠错
相关题目
【判断题】 The most notable language variation is at the level of words people choose --- lexical variation.
①  正确
②  错误
【单选题】 When I took his temperature, it was two degrees above ___.
①  average
②  ordinary
③  regular
④  normal
【单选题】 He was totally not aware when the thief _____ his wallet from him.
①  tricked
②  stole
③  robbed
④  deceived
【单选题】 It is only when you nearly lose someone ____ fully conscious of how much you value him.
①  do you become
②  then you become
③  that you become
④  have you become
【单选题】 This organization brought Western artists together in the hope of making more of an impact on the art community ____any of them could individually and to promote Western art by women.
①  rather than
②  rather
③  than
④  other than
【判断题】 Audience is the only factor that a speaker/writer needs to consider when making a choice of words.
①  正确
②  错误
【单选题】 — I often feel lonely when I engage in my online learning. ________?— I join the online course community.
①  How do you solve this problem
②  How do you think about it
③  How often do you engage in online learning
④  When do you engage in online learning
【单选题】 When making a choice of words, a speaker/writer needs to consider the following major factors EXCEPT_______.
①  audience
②  length of speech
③  purpose
④  formal and informal English
【单选题】 When making a choice of words, speaker/writer needs to consider the following major factors EXCEPT_______.
①  audience
②  length of speech
③  purpose
④  formal and informal English
【单选题】 When I got out of the car and walked about among them, ____ one old man who shook his head disapprovingly, they all began to cheer.
①  see that
②  except that
③  provided that
④  except for
随机题目
【单选题】 关于阿尔兹海默病说法不正确的是
①  常隐匿性起病
②  常呈症状进行性加重
③  AD发生前可有轻度认知功能障碍或主观性认知功能障碍
④  AD患者脑脊液Aβ42水平升高
⑤  AD发病与年龄呈正相关
【单选题】 记忆力障碍在阿尔茨海默病的初期表现为
①  顺行遗忘
②  错构
③  瞬间记忆障碍
④  近事遗忘
⑤  远事遗忘
【单选题】 下列有关阿尔茨海默病最优选的影像学检查方法是
①  MRI
②  CT
③  PECT
④  SPECT
⑤  X线
【单选题】 全脑萎缩评分中,刀片样萎缩的评分为
①  0
②  1
③  2
④  3
⑤  4
【单选题】 用于评价脑梗死,尤其是腔隙性脑梗死的是
①  T1WI
②  T2WI
③  FLAIR
④  DWI
⑤  3-D T1WI
【单选题】 关于正常脑老化的MRI结构成像,下列说法错误的是
①  大于35岁每年萎缩0.2%
②  35-60岁萎缩0.5%
③  老年女性脑萎缩速度比男性更快
④  脑实质减少,脑沟增宽
⑤  老年人脑沟较中年人增宽17.4%
【单选题】 不属于阿尔兹海默病诊断标准的是
①  全面性智能损害
②  病情发展可暂停、逆转
③  起病急
④  无突然的卒中样发作
⑤  疾病早期无局灶性神经系统损害的体征
【单选题】 AD患者在视觉分析的基础上进行评分,最常见的是
①  全脑皮层萎缩评分
②  内颞叶萎缩评分
③  顶叶萎缩评分
④  脑白质病变评分
⑤  以上都不是
【单选题】 阿尔兹海默病患者可出现认知功能下降,表现为
①  幻觉
②  妄想
③  记忆力减退
④  生活不能自理
⑤  嗜睡
【单选题】 诊断AD的成熟影像技术为
①  MRI和氟脱氧葡萄糖PET
②  CT
③  PECT
④  SPECT
⑤  X线