采莲南塘秋,()。低头弄莲子,()。(),莲心彻底红。乐府民歌《西洲曲》
参考答案:莲花过人头;莲子清如水;置莲怀袖中
People usually work the day and sleep night. [ ]
A. in, in
B. in, at
C. at, at
D. at, in
丙类传染病有()
A.百日咳
B.血吸虫病
C.包虫病
D.流行性脑脊髓膜炎
E.鼠疫