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【单选题】
医学统计学的主要研究对象是
A.
随机事件
B.
必然事件
C.
不可能发生的事件
D.
发生可能性很小的事件
E.
发生可能性很大的事件
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【简答题】简述特尔菲法及其主要特征。
【单选题】--- What’s this in English? --- ________ a bike. [     ]
A.
Its
B.
It’s
C.
Is
【简答题】简述 特尔菲法:
【简答题】简述特尔菲法的含义及特点。
【单选题】According to Joel Weinstock, its impossible and unnecessary to
A.
try to get rid of the common cold
B.
produce vaccines to defeat cold.
C.
protect us from common cold.
D.
protect us from more serious viruses.
【简答题】简述特尔菲法的基本特征。
【单选题】The price of the bike depends _______ its quality(质量) . [     ]
A.
on
B.
in
C.
at
D.
with
【单选题】Now my father __________ his bike to work every day instead of driving.
A.
ride
B.
rode
C.
rides
D.
will ride
【单选题】The city has decided to do away with all the old buildings in its center.
A.
get rid of
B.
set up
C.
repair
D.
paint
【简答题】3-12公司2010-2014年存货跌价准备计提情况.pdf