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【单选题】
R1、R2是一个自治系统中采用RIP路由协议的两个相邻路由器，R1的路由表如下图(a)所示，当R1收到R2发送的如下图(b)的〔V, D〕报，R1更新的4个路由表距离值从上到下依次为0、3、3、4 目的网络 距离 路由 目的网络 距离 10.0.0.0 0 直接 10.0.0.0 ① 20.0.0.0 4 R2 20.0.0.0 ② 30.0.0.0 5 R3 30.0.0.0 ③ 40.0.0.0 4 R4 40.0.0.0 ④ 那么，①②③④可能的取值依次为A.
0、4、4、3
B.
l、3、3、3
C.
2、2、3、2
D.
3、2、2、3
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【简答题】—Let me help you with your luggage. —______________ A.Yes, please. B.I know you ’ll help me. C.I can manage. Thank you all the same. D.Yes, of course.
【单选题】---- I'll help you whenever you need me. ---- Good. I'd like _____me tomorrow.
A.
you helping
B.
that you will help
C.
you to help
D.
that you help
【单选题】--I'll help you whenever you need me,--I would love____________. A. you helping B. that you'll help C. you to help D. that you help
A.
you helping
B.
that you'll help
C.
you to help
D.
that you help
【单选题】----- I’ll help you whenever you need me. ----- Good. I’d like ____ me tomorrow.
A.
that you help
B.
you to help
C.
that you’ll help
D.
you helping
【简答题】供电企业的受理方式主要有 _______、电话受理、网站受理三种方式。
【单选题】患者,男,42岁。间歇性上腹痛3年,嗳气、反酸、食欲缺乏,冬春季节较常发作。近3天来腹痛加剧,突然呕血200ml。该患者出血的原因,最有可能的是
A.
慢性胃炎
B.
消化性溃疡
C.
胃癌
D.
胃黏膜糜烂
E.
肝硬化
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