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【单选题】
在PC机中负责各类I/O设备控制器与CPU,存储器之间互换信息,传输数据的一组公 用信号线称为
A.
I/O总线
B.
CPU总线
C.
存储器总线
D.
前端总线
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参考答案:
举一反三
【单选题】【A1 题型】 炎症性病变所致的急腹症一般不会出现:
A.
持续性腹痛
B.
体温升高、白细胞计数升高
C.
恶心、呕吐
D.
固定压痛点
E.
肠鸣音亢进
【单选题】Which is INCORRECT among the following statements?
A.
The word tattoo was first mentioned as far as 3000 B. C.
B.
More widely recognized are tattoos found on Egyptian and Nubian mummies dating from about 2000 B. C.
C.
Europeans were shocked by tattooed Indians and Polynesians at circuses and fairs during the 18th and 19th centuries.
D.
The practice of tattooing has different meanings to various cultures.
【单选题】Which is INCORRECT about Sallys education in Australia?
A.
She took courses in both Arts and Science.
B.
There were very limited choices of courses.
C.
It included courses for physical development.
D.
She took Psychology as her minor.
【单选题】下列营养素中,即与正常视觉功能有关,又能维持夜视功能的是 ______ 。
A.
维生素A
B.
维生素B
C.
维生素C
D.
维生素D
【单选题】The system will accept a harbor map which is incorrect,therefore the operator must ()in harbor selection.
A.
be considered
B.
be prudent
C.
be bold enough
D.
be carelessness
【多选题】维生素A的营养学功能包括
A.
维持上皮组织的健康
B.
促进生长发育
C.
与正常视觉有密切关系,维护夜视功能
D.
参与维持机体正常的免疫功能
【单选题】下列营养素中,既与正常视觉功能有关,又能维持夜视功能的是:
A.
维生素A
B.
维生素B
C.
维生素C
D.
维生素D
【单选题】Which is incorrect for human immunodeficiency virus?
A.
It requires reverse transcriptase from the host cell to replicate.
B.
It is a DNA virus.
C.
It binds to CD4 positive lymphocytes.
D.
It is associated with Mycobacterium avium  intracellulare infection.
【单选题】关于成年女性乳房的描述正确的是
A.
位于第2-6肋高度
B.
位于胸小肌表面
C.
自胸骨旁线向外可达腋前线
D.
胸小肌前面的深筋膜与乳腺体后面的包膜之间为乳腺后间隙
E.
由皮肤和乳腺构成
【单选题】“您一般选择保本式投资还是高回报投资?”这一询问句属于 ( )。
A.
封闭式
B.
开放式
C.
诱导式
D.
反问式
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