问题
单项选择题
临床试验中所有观察结果和发现都加以核实，以保证数据的可靠性的是
A．试验方案
B．记录与报告
C．试验用药品
D．质量保证
E．多中心试验
答案
参考答案：D
搜题请搜索小程序“爱下问搜题”
临床试验中所有观察结果和发现都加以核实，以保证数据的可靠性的是
A．试验方案
B．记录与报告
C．试验用药品
D．质量保证
E．多中心试验
参考答案：D
| 阅读理解。 警方近期正在缉拿一系列案件的嫌疑人员.阅读下面有关警方通报查找人员的信息(A、B、C、D、E和F)，根据案件及人物的描述,选出嫌疑人员，选项中有一项是多余的。 | ||||||
| 1. A valuable dog was taken while being walked by its owner in City Park yesterday afternoon. Police wish to talk to a man seen nearby at the time, described by witnesses as short and fat with short light hair and clear glasses. 2. Yesterday morning at 9.30a.m. a man armed with a gun entered the National Bank and demanded money from the staff, before fleeing when confronted by bank security staff. Security cameras show the man as being short and thin with shoulder length blonde hair. 3. A tall, strong built man with blonde hair, a thick black moustache and wearing dark glasses knocked a woman to the ground and stole her purse on Main Street last Saturday afternoon. If you see this man, do not approach as he is considered extremely dangerous. 4. At the football match between Manchester United and Liverpool, several people had their wallets stolen while waiting in line to buy food. The victims did not see or notice the thief but bystanders describe him as very tall and thin, clean shaven with short light hair. 5. A car was stolen from the supermarket carpark on Friday, June 23 this year by a man described as very young, 1.7 metres tall with thin dark hair and carrying a blue backpack. A reward of $500 is offered for the car's recovery.
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