用铁剂治疗缺铁性贫血，最早出现的有效反应是（） A.红细胞变大 B.红细胞数上升 C

该病人最可能发生()。

A．原位菌群一度失调

B．原位菌群二度失调

C．移位菌群失调

D．菌群交替症

E．无菌群失调

41岁女性，Graves病病史10年，因抗甲状腺药物治疗不规则。病情长期未获满意控制。近半个月来出现心慌、气短、多汗而入院检查。诊断为甲状腺功能亢进性心脏病（房颤）。其心脏病治疗的关键措施是（）

A.电转复

B.大剂量心得安

C.卧床休息，镇静剂

D.毛花苷丙治疗

E.正规的抗甲状腺药物治疗控制甲状腺功能亢进

子系统编码SSN=7表示下列（）设备。

A、HLR

B、VLR

C、MSC

D、SCP

通过银联差错处理平台提交或接收的发卡类差错业务处理流程有：（）

A.收到他行自助设备长款

B.提交对他行特约商户追款

C.归还他行特约商户短款

D.收到他行特约商户追款

In the following essay, each blank has four choices. Choose the most suitable one from the four choices and write down in the answer sheet.

The key to SNMP (71) is its simplicity. It has a small command set that does a good job of collecting information from (72) any network device. In a SNMP environment, (73) of the work is handled by the network management system. Devices that are being managed are not (74) with processing (75) that might affect their performance.

73（）

A．most

B．many

C．much

D．a lot