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【多选题】
LTE 网络结构的最大特点,就是“扁平化”,具体表现为:A.
UTRAN 的 RNC 节点被取消，取而代之的是完全的 E-NodeB 结构
B.
取消核心网 CS 电路域（ MSC Server 和 MGW ），语音业务由 IP 承载
C.
核心网分组域采用类似软交换的架构，实行承载与业务分离的策略
D.
承载网络采用全 IP 化建设
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举一反三
【单选题】患儿8个月,生后6个月内生长发育好,近2个月呆滞,面黄。检查:四肢及唇舌抖,舌炎,腱反射亢进,踝阵挛阳性。血象Hb65g/L,RBCI.5×1012/L,WBC4.×109/L,中性粒细胞15%,淋巴细胞80%,单核细胞5%,中性粒细胞有核右移。患儿最可能的诊断是
A.
脑性瘫痪
B.
营养性缺铁性贫血
C.
呆小病
D.
婴儿痉挛症
E.
巨幼红细胞性贫血
【单选题】听力原文：W: What's the problem? M: I can't figure out how to put the page numbers on. I've done everything and they aren't showing up. W: Let's see. Did you press Shift F8? M: Yes, I did that. Then I hit ...
A.
That she has stopped smoking.
B.
That she does not want to get married.
C.
That she has asked the man to quit smoking many times.
D.
That she is not in love with the man.
【单选题】I've put on so much weight that my clothes don't ______ me any more.
A.
match
B.
agree with
C.
suit
D.
fit
【单选题】患儿8个月，生后6个月内生长发育好，近2个月呆滞，面黄。检查：四肢及唇舌抖，舌炎，腱反射亢进，踝阵挛阳性。血象Hb65g／L，RBCI.5 ×1012／L，WBC4.5 × 109／L，中性粒细胞15％，淋巴细胞80％，单核细胞5％，中性粒细胞有核右移。患儿最可能的诊断是
A.
脑性瘫痪
B.
营养性缺铁性贫血
C.
呆小病
D.
婴儿痉挛症
E.
巨幼红细胞性贫血
【单选题】游走肾与异位肾的不同之处在于
A.
一侧肾区探查不到肾脏回声
B.
它具有类似肾的结构如中央的肾窦和周缘肾实质回声
C.
游走肾可以还纳到原位
D.
易被当成腹腔肿物，需与胃肠道肿瘤等相鉴别
E.
肾脏血流减少
【单选题】听力原文：W: What's the problem? M: I can't figure out how to put the page numbers on. I've done everything and they aren't showing up. W: Let's see. Did you press Shift F8? M: Yes, I did that. Then I hit ...
A.
The man is learning how to use a computer.
B.
The woman is showing the man how to put page numbers on a document.
C.
The man is printing a document.
D.
The man is using his computer to do mathematical functions.
【单选题】游走肾（）
A.
由于肾脏支持结构松弛所致
B.
由于肾脏发育中上升不足所致
C.
由于肾脏发育形成较长的血管所致
D.
由于肾脏发育形成较长的输尿管所致
E.
由于肾脏发育形成较长的肾蒂所致
【简答题】平面镜成像的特点： (1)物体在平面镜里成的是____像； (2)像的大小与物体的大小____； (3)像与物的连线与镜面____； (4)像到镜面的距离与物体到镜面的距离____。
【单选题】听力原文：W: What's the problem? M: I can't figure out how to put the page numbers on. I've done everything and they aren't showing up. W: Let's see. Did you press Shift, F-8? M: Yes, I did that. Then I hi...
A.
The man is learning how to use a computer.
B.
The woman is showing the man how to put page numbers on a document.
C.
The man is printing a document.
D.
The man is using his computer to do mathematical functions.
【单选题】听力原文：W: What's the problem? M: I can't figure out how to put the page numbers on. I've done everything and they aren't showing up. W: Let's see. Did you press Shift F8? M: Yes, I did that. Then I hit ...
A.
The man is learning how to use a computer.
B.
The woman is showing the man how to put page numbers on a document.
C.
The man is printing a document.
D.
The man is using his computer to do mathematical functions.
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