单选题：Caregivers may be exhausted, and one fifth of female caregiv

题目内容：

Caregivers may be exhausted, and one fifth of female caregivers over fifty were found symptoms ofdepression.

参考答案：

答案解析：

早期肾结核患者，选择哪种处理

早期肾结核患者，选择哪种处理A．选择较严重一侧肾做肾切除 B．积极抗结核及保守治疗 C．结肠膀胱术 D．一侧肾造瘘 E．空洞引流术

分类：英语四级题型：单选题

It can reasonably be inferred that the author A．is satisfied with present relat

分类：英语四级题型：单选题

尿路感染常见的致病菌不包括A．大肠艾希菌 B．克雷白杆菌 C．厌氧菌 D．支原体 E．铜绿假单胞菌

分类：英语四级题型：单选题

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分类：英语四级题型：单选题

By keeping track of all planes on radar screens, air traffic controllers direct

分类：英语四级题型：单选题