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【单选题】
个体处于长期缺乏持续的、自然的、周期性睡眠状态,称为( )。A.
睡眠形态紊乱
B.
睡眠剥夺
C.
睡眠干扰
D.
睡眠效率
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【单选题】Most students think Lady Gaga is one of _________ singers in USA now.
A.
popular
B.
more popular
C.
most popular
D.
the most popular
【简答题】According to this report, what Americans are concerned most about now is______.
【单选题】Now, most medical students complain that their ()are too heavy to bear.
A.
curriculum
B.
curricula
C.
course
D.
subjects
【单选题】长期酗酒患者出现步态不稳等共济失调表现，眼部可见眼球震颤，精神错乱。考虑存在
A.
Wernicke脑病
B.
Korsakoff综合症
C.
周围神经病
D.
单纯戒断综合症
E.
酒精性幻觉
【简答题】Iphones may be the most popular mobiles in the world now. Not only do s use them, but little children also like them. Natasha Shykes is a mother of two kids in America. When her daughter, Kelsey,...
【单选题】---Do you get someone your clothes? ---Yes, I often have them .
A.
wash;washed
B.
to wash;washed
C.
washing;wash
D.
washed;wash
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