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【单选题】
女性,57岁,4个月来经常便秘,两天前出现腹部持续疼痛,阵发性加剧,呕吐两次,均含胆汁性胃内容物,约500ml,过去无类似发作史。体检:腹部膨隆,BP130/90mmHg,T38°C,右下腹轻微压痛,腹软,未扪及肿块,肠鸣音进。白细胞计数9X109/L。该病人腹部X线检查最可能出现的影像学变化是
A.
多个阶梯状排列的气液平面
B.
口服造影剂后可见充盈缺损
C.
膈下游离气体
D.
孤立、胀大的肠袢且位置较固定
E.
“”充气肠袢
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举一反三
【单选题】In 1996, the number _____ over 10000.
A.
agree on
B.
climbed
C.
poorly
D.
estimates
E.
trivial
F.
betraying
【多选题】应用文常见的开头方式有______ 、______ 、______ 、______ 。
A.
概述式
B.
根据式
C.
目的式
D.
起因式
【单选题】If in 1984 there were 2,000,000 eleventh-graders, and if between 1984 and 1996 the number of eleventh-graders increased by 10%, then approximately how many more eleventh-graders watched 1 hour or less...
A.
25,000
B.
50,000
C.
75,000
D.
100,000 (g) 150,000
【简答题】Unemployment(失业)rose from 7.5&in June, 1996to 7.8% in July, 1996, the highest rate since January of that year , the Labor Department reported. The main reason was a large increase -----nearly 700, 00...
【简答题】More Taiwanese Students Study Here TAIBEI—Increasing numbers of Taiwanese students are joining the island's " China rush", seeking education on the Chinese mainland. According to official Chinese figu...
【判断题】862丢失港澳居民来往内地通行证,公安机关出入境管理部门在核实失主身份后,签发多次有效的通行证,供失主出入境使用。( )
A.
正确
B.
错误
【单选题】Between 1975 and 1996, the number of overseas visitors expanded______27% on average each year.
A.
in
B.
by
C.
for
D.
to
【简答题】Between 1975 and 1996, the number of overseas visitors expanded _________ 27% on average each year. A) in B) by C) for D) to
【单选题】宏观经济学认为收入中没有消费的部分称为:
A.
利息
B.
多余收入
C.
剩余收入
D.
储蓄
【多选题】应用文常见的开头方式有:
A.
揭示主旨
B.
陈述概况
C.
撰文的缘由和目的
D.
表明态度
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