威廉姆·亨利·杰克逊(William Henry Jackson)在太平洋联合铁路沿线拍摄风景时使用的是湿板摄影术。
A.
正确
B.
错误
拍照语音搜题,微信中搜索"皮皮学"使用
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参考解析:
知识点:
皮皮学刷刷变学霸
举一反三
【单选题】听力原文:W: It's well-known science fiction plot to freeze a body and bring it back to life years later. However, this may no longer be so far from the truth. Joining us from our Cardiff studio is Profess...
A.
He is a film director of Science Fiction.
B.
He is a writer of Science Fiction.
C.
He is a scientist who researches on how to freeze a body and bring it back to life later.