搜题请搜索小程序“爱下问搜题”
问题 多项选择题

放射卫生技术服务机构是指为医疗机构提供（）服务的机构

A.放射诊疗建设项目职业病危害放射防护评价

B.放射卫生防护检测

C.放射防护器材和含放射性产品检测

D.个人剂量监测等技术服务的机构

答案

参考答案：A, B, C, D

写作题

假定你是李华，于2014年4月1日搭乘国外某航空公司航班(Flight BA793)回国后，发现遗失了一个行李箱（suitcase）现请用英文给该航空公司写一封信，请他们帮你寻找。

信件要点包括：

1.陈述写信原因;     2.简要描述该行李;   3.说明其重要性；4.期待回复并表示感谢

注意：1.信件格式已经给出，不计入总词数；2.词数120左右

Dear Sir or Madam， 

                                                                                             

                                                                                            

                                                                                            

                                                                                            

                                                                                            

                                                                                            

                                                                                            

                                                                                            

                                                                                            

                                                                                            

                                                                                            

                                                                                            

Best wishes,

Yours truly,

LiHua
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单项选择题

当代教育系统中，( )为核心

A．学校教育

B．家庭教育

C．社会教育

D．民俗教育
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