皮皮学，免费搜题
登录
搜题
【单选题】
由于第15号染色体长臂近中央微缺失引起儿童期食欲旺盛、嗜睡而过度肥胖，并伴有智力障碍的病征是（ ）。A.
普-威综合征
B.
唐氏综合征
C.
脆性X染色体综合征
D.
脑瘫
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】铁扒炉的热能来源分为了( )、( )和( )
【多选题】以下景点中,于2007年被公布为首批国家5A级旅游景区的有()。
A.
南京市中山风景名胜区-中山陵园风景区
B.
中央电视台无锡影视基地三国水浒景区
C.
苏州市拙政园
D.
苏州市周庄古镇景区
【单选题】What regular service did The Associated Press and United Press International begin to offer subscribing newspapers in the 1930's?
A.
A new system of weather forecasting
B.
An air-mass analysis
C.
Twice daily weather maps
D.
Cloud-cover photographs
【单选题】What makes the freedom of the press in danger?
A.
The importance of the press to the people has greatly decreased with the development of the press as an instrument of mass media.
B.
The few who are able to use the machinery of the press as an instrument of mass communication have provided an inadequate service to the needs of the society.
C.
Those who direct the machinery of the press have engaged from time to time in practices which the society condemns and which, if continued, it will inevitably not to regulate.
相关题目：