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【单选题】
男性,30岁,主诉乏力3个月,伴左上腹饱胀感,体检:浅表淋巴结未及,肝未及,脾肋下5cm,Hb90g/L,白细胞170×10 9 /L,血小板300×10 9 /L.原粒细胞0.01,晚幼粒细胞0.4,杆粒细胞0.34,分叶粒细胞0.1,嗜碱粒细胞0.02,NAP(-)。最常用的药物是()
A.
泼尼松
B.
环磷酰胺
C.
柔红霉素
D.
多柔比星
E.
羟基脲
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【单选题】OSPF is a linkstate routing protocol。It is designed to be run internal to a single __(71_
A.
OSPF is a link-state routing protocol。It is designed to be run internal to a single __(71__system。Each OSPF router maintains an identical __(72)__ describing the autonomous system’s topology。From this database,a routing table is calculated by constructing a shortest-path __(73)__。OSPF recalculates routes quickly in the face of topological changes,utilizing a minimum of routing __(74)__ traffic。OSPF provides support for equal-cost multipath。An area routing capability is provided,enabling an additional level of routing protection and a reduction in routing protocol __(75)__。 A.autonomous
B.
network
C.
computer
D.
server
【单选题】More and more people are begining to learn English, _________ is becoming very popular in our country.
A.
which
B.
that
C.
about which
D.
about that
【单选题】URL consists of three parts: the protocol(75), the DNS name of the host (www.csai.cn) and the file name (index.html).
A.
IP
B.
UDP
C.
TCP
D.
HTTP
【简答题】People are begining to realize that to __ nature at will is the biggest mistake that man has ever made.
【简答题】某外贸公司按 CIF条件出口的一批食品,合同金额为88000美元,加一成投保一切险和战争险,前者保险费率为0.8%,后者保险费率为0.08%,问:保险金额及保险费各为多少?
【单选题】OSPF is a link-state routing protocol。It is designed to be run internal to a single __(71)__system。Each OSPF router maintains an identical __(72)__ describing the autonomous system’s topology。From thi...
A.
autonomous
B.
network
C.
computer
D.
server
【单选题】The DNS protocol runs over ____ and uses port ____.
A.
UDP 36
B.
TCP 36
C.
UDP 53
D.
TCP 53
【简答题】某外贸公司按 CIF条件出口的一批食品,合同金额为10000美元,加一成投保一切险和战争险,前者保险费率为0.8%,后者保险费率为0.08%,问:保险金额及保险费各为多少?
【简答题】某外贸公司按CIF条件出口的一批食品,合同金额为10000美元,加一成投保一切险和战争险,前者保险费率为0.8%,后者保险费率为0.08%,问:保险金额及保险费各为多少?
【单选题】The DNS protocol runs over ()
A.
TCP
B.
UDP
C.
ICMP
D.
PPP
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