下列选项中,哪个不是因特网提供的服务()A.BBS B.WWW C.ASP D.FT

题型:单项选择题

问题:

下列选项中,哪个不是因特网提供的服务()

A.BBS

B.WWW

C.ASP

D.FTP

考点:高中信息技术高中信息技术题库
题型:单项选择题
完形填空。
Dear friend,
      My name is Alice Green. I am 1___________ American girl. I'm thirteen. I have two brothers. One is
Jack, 2___________ is Tom. We go 3___________ school five days a week. We stay at home 4___________
Saturdays and Sundays. We are in 5___________ same school.
      My father is a worker. My mother is a teacher. Mother often 6___________ China is great and Chinese
food is good. The Chinese people 7___________ very friendly.
      I like spring. My brothers like 8___________. We 9___________ like watching TV. What about you?
      Let us 10___________. Please write to me soon.
                                        Yours,
                                         Alice
( ) 1. A. a
( ) 2. A. another
( ) 3. A. a
( ) 4. A. in
( ) 5. A. a
( ) 6. A. say
( ) 7. A. am
( ) 8. A. play football
( ) 9. A. each
( ) 10. A. do a friend
B. an
B. other
B. to
B. on
B. an
B. says
B. is
B. playing football
B. every
B. be a friend    
C. the
C. the other
C. the
C. the 
C. the
C. speak
C. are 
C. play the football
C. all
C. do friends
D. /
D. the others
D. to the
D. /
D. /
D. speaks
D. be
D. playing the football
D. any
D. be friends
题型:单项选择题

结肠炎()

A.洗肉水样大便

B.稀烂便伴下腹痛

C.血便伴里急后重

D.稀水便伴脐周痛

E.腹泻与便秘交替

题型:单项选择题

肺炎链球菌的主要致病机制是()

A.产生内毒素

B.产生外毒素

C.产生溶血素

D.产生血浆凝固酶

E.荚膜对组织的侵袭作用

题型:单项选择题

保持适当的铝水平有什么作用?

题型:单项选择题

哪一项不属于不合理用药()。

A.违反禁忌症

B.给药剂量过大

C.使用贵重药

D.合并用药过多

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