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【单选题】
设关系R和关系S的分别是3和4，关系T是R与S的广义笛卡尔积，即：T=R× S，则关系T的是A.
7
B.
9
C.
12
D.
16
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反馈参考答案：
举一反三
【多选题】国家特色产业基地应当具备一下哪些条件( )。
A.
地方政府已经制定切实可行的特色产业基地发展规划方案,并有相配套
B.
.地方政府已成立基地建设领导小组,并设立管理办公室,具体负责日常的体政策措施管理服务工作
C.
.主导产品符合国家产业发展政策
D.
.有較好的产业基础,年销售额不低于5亿元
【单选题】What does the man say about the mechanic?
A.
The mechanic is his neighbor.
B.
The mechanic is reliable.
C.
This is the first time the mechanic has done work for him.
D.
The mechanic often overcharges strangers.
【简答题】结缔组织(connective tisstue)
【单选题】Which one belongs to the narrow sense of connective tissue ?( )
A.
connective tissue proper
B.
blood
C.
lymph
D.
bone
E.
cartilage
【单选题】The three categories of connective tissues are
A.
connective tissue proper, fluid connective tissue, and supporting connective tissue.
B.
epithelial connective tissue, muscle connective tissue, and neural connective tissue.
C.
glandular connective tissue, exocrine connective tissue, and endocrine connective tissue.
D.
connective tissue proper, cartilage connective tissue, and bone connective tissue.
【单选题】患者,男性, 56 岁,新入院,护士小万为患者测量脉搏后,测呼吸时其手仍置于患者桡动脉部位是为了
A.
便于看表计时
B.
表示对患者的安抚
C.
转移 患 者的注意力
D.
测脉搏，计呼吸节律
E.
感知脉搏强弱
【单选题】Which of the following can be classified as "connective tissue proper"?
A.
Adipose tissue
B.
Dense irregular connective tissue
C.
Bone
D.
Blood
E.
Cartilage
【简答题】A.Cleaner. B.Mechanic. C.Porter. D.Salesman.
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