皮皮学，免费搜题
登录
搜题
【多选题】
下列统计数据中，属于一手数据的有( )。A.
通过临床试验获得的新药疗效数据
B.
通过查阅统计年鉴获得的居民消费价格指数
C.
通过房地产管理部门数据库获得的房价数据
D.
通过入户调查得到的家庭月收人数据
E.
通过网络调查得到的网民对某项政策的支持率数据
拍照语音搜题，微信中搜索"皮皮学"使用
参考答案：
参考解析：
知识点：
皮皮学刷刷变学霸
举一反三
【简答题】A．In the morning. B．In the early afternoon. C．In the evening. D．At midnight.
【单选题】Though it was in the midnight, ________ there were a lot of people in the street.
A.
and
B.
but
C.
yet
D.
however
【单选题】In the midnight, I could only hear the _________ of my father's footstep.
A.
echo
B.
dryer
C.
load
D.
fog
【单选题】银行外汇牌价表中的现钞买入价是指( )。
A.
中国人民银行公布的当日外汇牌价
B.
银行买入外汇的价格
C.
居民个人到银行换取外汇的价格
D.
银行买人外币现钞的价格
【单选题】He __________a good idea in the midnight.
A.
thought to
B.
came up with
C.
ran into
D.
went about
【简答题】In the midnight the telephone suddenly
rang like a thunder, Jordan was wakened and very ____ to answer it.
【简答题】Dad came in the midnight. We heard every sound, but we pretended to be asleep. Next morning he looked weak and thin, sitting in a chair by the kitchen fire. The light of the fire shone through his lon...
【简答题】A．In the afternoon. B．In the evening. C．At midnight. D．In the morning.
【单选题】My answer to the quiz question' Who composed the Midnight Sonata?' was just a shot in the ______. I didn't really know it was Beethoven.
A.
night
B.
air
C.
dark
D.
distance
相关题目：