Oral English exams _______ in China twice a year to give more chances to the students.

A. has held
B. will be held
C. will hold
D. has been held

When I got to his house, I found that the walls _____ .

A. are being painted
B. are painting
C. were being painted
D. were painting

Quantities of soil ________ in the area, resulting in the increasing number of natural disasters.

A. is washed away
B. have washed away
C. hadwashed away
D. have been washed away

-Are we about to have dinner?-Yes,it ________ in the dining room.

A. serves
B. is serving
C. is being served
D. has been serving

怎么判断自己得了腰椎间盘突出症，哪个不是判断依据？nlang=EN-US>

A. 腿痛
B. 下肢麻木
C. 腰痛
D. 尿便无力
E. 直腿抬高试验阳性

文化休克特指个体从（）的文化环境到另一个陌生的文化环境时，由于态度、信仰的差异所产生的思想混乱与心理上的精神紧张综合征

莱宁格跨文化护理理论提出的三种护理关怀决策和行为是

A. 文化关怀保存、文化关怀调适和文化关怀重建
B. 文化关怀决策、文化关怀调适和文化关怀重建
C. 文化关怀决策、文化关怀保存和文化关怀调适
D. 以上都是

关于文化休克说法错误的是

A. 文化休克是一种疾病
B. 文化休克是一个学习的过程
C. 文化休克是一种复杂的个人经验
D. 文化休克实质是一种新的文化体验

处于文化休克中的个体，可因所处阶段的不同，呈现不同的临床表现。对于居丧或敌意阶段的个体，有关其表现以下说法确定的是

A. 仅有生理表现
B. 仅有情感表现
C. 主要有病理反应
D. 可同时有生理表现、情感表现和认知表现

关于引起文化休克的原因，说法错误的是

A. 语言不通
B. 生理疾病
C. 孤独无助
D. 风俗习惯不同