At present nanotechnology(纳米技术), a kind of tip science_________to the common people. Few pe
A.
123. At present nanotechnology(纳米技术), a kind of tip science_________to the common people. Few people know him. A.unknowing
B.
unknown
C.
known
D.
Untrue
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】Card-holders of Holiday Sunshine Hotel automatically become registered members of its Reservation(预定) Network. They are able to enjoy the services offered by its member hotels. WP encourage card-holde...
【单选题】Data compiled for the Treetop Hotel and its competitors reveals that the hotel’s market share is 39% and its fair share is 41%. What conclusion can be reached based on this information