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【单选题】
新药临床试验分为四期，下列属于Ⅳ期临床试验的内容的是A.
健康志愿者为受试对象，研究新药的人体耐受性和药动学
B.
以患者为受试对象，要求病例数至少为100例的随机盲法对照试验
C.
完成至少l 000例12个月经周期的开放性试验
D.
药品上市后的临床试验，包括不良反应监察、治疗药物监测、药物相互作用等
E.
研究药物的生物等效性
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皮皮学刷刷变学霸
举一反三
【单选题】The fact that a proposed project is analyzed based on the project's incremental cash flows is the assumption behind which one of the following principles?
A.
underlying value principle
B.
stand-alone principle
C.
equivalent cost principle
D.
salvage principle
【多选题】试样中含水量超过()%时,一是粉碎困难,二是粉碎时水分损失较多,因此常将试样先在()°C干燥箱内烘到米饭含水量在()%以下,测出的水分称前水分
A.
15
B.
16
C.
60
D.
16
【多选题】The statement of cash flows shows three categories (种类,分类,范畴)of cash flows:
A.
cash flows from operating activities;
B.
cash flows from investing activities
C.
cash flows from financing activities
D.
cash flows from outdoor activities
E.
cash flows from sports activities
【单选题】电池在恒温、 恒压及可逆情况下放电 , 则其与环境的热交换为
A.
、 D r H
B.
、 T D r S
C.
、一定为零
D.
、与 D r H 与 T D r S 均无关
【单选题】Cash flows are grouped in the statement of cash flows into the following major categories:
A.
cash receipts, cash disbursements, and noncash activities
B.
direct cash flows and indirect cash flows
C.
operating activities, investing activities, and collecting activities
D.
operating activities, investing activities, and financing activities
相关题目：
【多选题】试样中含水量超过()%时,一是粉碎困难,二是粉碎时水分损失较多,因此常将试样先在()°C干燥箱内烘到米饭含水量在()%以下,测出的水分称前水分
A.
15
B.
16
C.
60
D.
16