How _____ hours do you sleep every night

题型:选择题

问题:

How _____ hours do you sleep every night?[ ]

A.after  

B.much  

C.about  

D.many

考点:特殊疑问句
题型:选择题

根据下面对话的意思,选择合适的选项补全对话,将序号写在横线上。

Jack: Hello!

Hans: Hello. This is Hans. May I speak to Jack, please?

Jack: 1___________.

Hans: Hi, Jack. How are you?

Jack: Fine, thanks. How are you?

Hans: I'm fine. Thank you. Jack, 2___________

Jack: Sure. 3___________.

Hans: There is something wrong with my computer. Can you repair it?

Jack: Certainly, but not today. 4___________.

Hans: OK. Thanks a lot. 5___________.

A. See you then.

B. What is it?

C. How about Sunday afternoon?

D. Can you help me?

E. Speaking.

题型:选择题

患儿,男性,10岁。3周前曾因体虚、易感冒而注射丙种球蛋白1支,3天前出现发热、乏力、食欲不振,查皮肤黄染,肝肋下2cm,质软,ALT 800U/L,抗-HAV-IgM(+),抗-HAV-IgG(+)。对于该病人,下列说法正确的是

A.可排除甲型病毒性肝炎的可能

B.可考虑为急性黄疸型肝炎(甲型)

C.正处于急性肝炎的恢复期

D.因注射丙种球蛋白而感染

E.既往曾感染甲型肝炎病毒

题型:选择题

应急照明集中电源的输出支路和集中控制型系统的控制线路在竖井内敷设、且与竖井内的燃烧性能为B1级以下电线电缆之间有防火分隔时,可选择燃烧性能为()级的电线电缆。

A.A

B.B1

C.B2

D.B3

题型:选择题

下列那一个指令可以用来格式化软盘?()

A.format

B.fd

C.fdformat

D.mkdir

题型:选择题

在下列字符中,其ASCⅡ码值最大的一个是______。

A) 9
B) Z
C) d
D) X

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