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【单选题】
Which of the following is a functional or carriage requirement for compulsory vessels?A.
A compulsory vessel must satisfy certain equipment carriage requirements that are determined by where the vessel sails.
B.
A compulsory vessel must carry licensed GMDSS operators， the number should be determined by the associated administration.
C.
A compulsory vessel must be able to transmit and respond to distress alerts.
D.
All of these.
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反馈参考答案：
举一反三
【单选题】下面对图像后处理的描述，错误的是
A.
多平面重建是三维图像
B.
多平面重建是二维图像
C.
表面阴影显示可以看到器官表面情况
D.
最大密度投影只显示一定阈值范围内的高密度结构
E.
仿真内镜成像不能代替纤维内镜检查
【单选题】患者,男性岁。因胸痛就诊,既往有心绞痛十年。鉴别急性心肌梗死与心绞痛,心电图的主要区别是
A.
ST段抬高
B.
ST段压低
C.
T波倒置
D.
T波低平
E.
出现异常深而宽的Q波
【单选题】Brenda puts a lot of pressure on her husband. Wants him to work all the time. Correct the sentence fragment.
A.
Brenda puts a lot of pressure on her husband and wants him to work all the time.
B.
Brenda puts a lot of pressure on her husband, wants him to work all the time.
C.
Brenda puts a lot of pressure on her husband,because wants him to work all the time.
D.
Brenda puts a lot of pressure on her husband for wants him to work all the time.
【简答题】在旅游途中, 游客提出要求增加计划外景点, 导游员应如何处理?
【单选题】下列哪一种重建图像不是真正的三维重建图像：（ ）
A.
多平面重建（MRP）
B.
最大强度投影（MIP）
C.
表面遮盖法（SSD）
D.
容积重建（VR）
E.
仿真内窥镜（VE）
【简答题】假设某数据库中有表Course，Course中有属性Cname(课程名)，查询以“DB_”开头，则倒数第三个字符i的课程的详细情况： SELECT* FROM Course WHERE______。
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