汉武帝时期,一位前往中国的日本人途经朝鲜半岛时可能看到 [ ]
A、作坊里正在生产麻纸
B、寺庙里在进行佛事活动
C、工匠用雕版印刷书籍
D、许多中国人在那里生活
答案:D
The Smiths all over the country. So they plan foreign countries. [ ]
A. have traveled; visit
B. traveled; to visit
C. traveled; visiting
D. have traveled; to visit
肠出血型大肠埃希菌的血清型是______。