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【单选题】
局域网由( )统一指挥,提供文件、打印、通信和数据库等服务功能。
A.
网卡
B.
网络操作系统
C.
磁盘操作系统DOS
D.
TCP/IP
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参考答案：
举一反三
【单选题】患者男性，35岁。近2年常有上腹部隐痛，晚餐后突发上腹部刀割样疼痛，迅速遍及全腹，来院急诊。查体：痛苦面容，腹肌紧张呈板状腹，肠鸣音消失。实验室检查血清淀粉酶值正常。此患者最有可能发生了
A.
急性阑尾炎
B.
急性胰腺炎
C.
溃疡并发出血
D.
溃疡病穿孔
E.
肠梗阻
查看完整题目与答案
【单选题】患者男性，50岁。慢性上腹隐痛半年，餐后上腹饱胀感。胃液分析：空腹胃酸低，组织胺刺激后仍无明显升高，最可能的诊断是
A.
胃溃疡
B.
十二指肠溃疡
C.
萎缩性胃炎
D.
胃黏膜脱垂
E.
胃平滑肌瘤
查看完整题目与答案
【单选题】患者男性.33岁。近2年常有上腹部隐痛，晚餐后突发上腹部刀割样疼痛，迅速遍及全腹，来院急诊。查体：痛苦面容，腹肌紧张呈板状腹，肠鸣音消失。实验室检查血清淀粉酶值正常。此患者最有可能发生了
A.
急性阑尾炎
B.
急性胰腺炎
C.
溃疡并发出血
D.
溃疡病穿孔
E.
肠梗阻
查看完整题目与答案
【单选题】It's too late for you to wait for the bus. I think I can give you ______ home.
A.
a lift
B.
lift
C.
to lift
D.
lifting
查看完整题目与答案
【单选题】The author thinks that if children are always corrected, they will grow up to be ______.
A.
fearful of mistakes
B.
too critical of themselves
C.
unable to think for themselves
D.
unable to use basic skills
查看完整题目与答案
【判断题】相对于行列式布置方式而言,多排桩的梅花式布置可排列更多的基桩。
A.
正确
B.
错误
查看完整题目与答案
【单选题】---Let’s go to to the seaside and enjoy fresh air, OK? ---______. I’ll wait for you at the gate.
A.
I don’t get it
B.
You made a fuss of me
C.
That’s a good point
D.
I get used to it
查看完整题目与答案
【单选题】男性，患者，50岁。半年来反复出现上腹隐痛，食欲减退，消瘦，粪便隐血检查持续阳性。为确诊应采用的最佳检查方法是()。
A.
癌胚抗原检查
B.
纤维胃镜检查
C.
胃液细胞学检查
D.
粪便隐血检查
E.
X线钡餐检查
查看完整题目与答案
【单选题】By mentioning Internet, the author means that
A.
we are always online and always connected.
B.
the wireless technology will be popularized as the Internet.
C.
the Internet will be wireless soon.
D.
the wireless technology will become a monopoly.
查看完整题目与答案
【单选题】'And I could always pawn my microscope for three pounds' means the author could always ______.
A.
exchange his microscope for three pounds
B.
borrow his microscope and pays three pounds
C.
have his microscope repaired with three pounds
D.
lend his microscope for three pounds
查看完整题目与答案
相关题目：
【单选题】患者男性，35岁。近2年常有上腹部隐痛，晚餐后突发上腹部刀割样疼痛，迅速遍及全腹，来院急诊。查体：痛苦面容，腹肌紧张呈板状腹，肠鸣音消失。实验室检查血清淀粉酶值正常。此患者最有可能发生了
A.
急性阑尾炎
B.
急性胰腺炎
C.
溃疡并发出血
D.
溃疡病穿孔
E.
肠梗阻
查看完整题目与答案
【单选题】患者男性，50岁。慢性上腹隐痛半年，餐后上腹饱胀感。胃液分析：空腹胃酸低，组织胺刺激后仍无明显升高，最可能的诊断是
A.
胃溃疡
B.
十二指肠溃疡
C.
萎缩性胃炎
D.
胃黏膜脱垂
E.
胃平滑肌瘤
查看完整题目与答案
【单选题】患者男性.33岁。近2年常有上腹部隐痛，晚餐后突发上腹部刀割样疼痛，迅速遍及全腹，来院急诊。查体：痛苦面容，腹肌紧张呈板状腹，肠鸣音消失。实验室检查血清淀粉酶值正常。此患者最有可能发生了
A.
急性阑尾炎
B.
急性胰腺炎
C.
溃疡并发出血
D.
溃疡病穿孔
E.
肠梗阻
查看完整题目与答案
【单选题】It's too late for you to wait for the bus. I think I can give you ______ home.
A.
a lift
B.
lift
C.
to lift
D.
lifting
查看完整题目与答案
【单选题】The author thinks that if children are always corrected, they will grow up to be ______.
A.
fearful of mistakes
B.
too critical of themselves
C.
unable to think for themselves
D.
unable to use basic skills
查看完整题目与答案
【判断题】相对于行列式布置方式而言,多排桩的梅花式布置可排列更多的基桩。
A.
正确
B.
错误
查看完整题目与答案
【单选题】---Let’s go to to the seaside and enjoy fresh air, OK? ---______. I’ll wait for you at the gate.
A.
I don’t get it
B.
You made a fuss of me
C.
That’s a good point
D.
I get used to it
查看完整题目与答案
【单选题】男性，患者，50岁。半年来反复出现上腹隐痛，食欲减退，消瘦，粪便隐血检查持续阳性。为确诊应采用的最佳检查方法是()。
A.
癌胚抗原检查
B.
纤维胃镜检查
C.
胃液细胞学检查
D.
粪便隐血检查
E.
X线钡餐检查
查看完整题目与答案
【单选题】By mentioning Internet, the author means that
A.
we are always online and always connected.
B.
the wireless technology will be popularized as the Internet.
C.
the Internet will be wireless soon.
D.
the wireless technology will become a monopoly.
查看完整题目与答案
【单选题】'And I could always pawn my microscope for three pounds' means the author could always ______.
A.
exchange his microscope for three pounds
B.
borrow his microscope and pays three pounds
C.
have his microscope repaired with three pounds
D.
lend his microscope for three pounds
查看完整题目与答案
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