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问题 单项选择题

企业管理中，揭示目标实施过程中的偏差，实现对系统运行的控制是通过（）实现的。

A、领导指示

B、信息反馈

C、组织机构

D、人员调动

答案

参考答案：B

补全对话，情景问答
Read and match.
( )1. Excuse me, where is Lucy?
( )2. Who's that girl?
( )3. Where is she from?
( )4. What's that?
( )5. What's your name?
( )6. Where is my key?		A. She is my friend Jane.
B. It's a dove.
C. My name is Jack.
D. It's on your ned.
E. She is from Britain.
F. She is in our classroom.
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多项选择题

关于视神经脑膜瘤，错误的是（）

A.常见于儿童及青少年

B.有视神经萎缩及视盘血管异常

C.无痛性及视力缓慢减退

D.CT示眶尖部呈梭形肿大

E.病情突然变化可伴眶内出血
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