闽南地区除夕夜全家会围炉吃好酒菜,此外还有吃长年菜的习俗,每人都煮一棵有尾连根的什么菜,以表示全家长年平安健康:()
A、菠菜
B、芹菜
C、白菜
D、生菜
参考答案:A
My family consider a computer, which is considered a great help in our work and study.
A.to buy, to be
B.buying, being
C.to buy, being
D.buying, to be
用于输入压缩文件格式的ZipInputStream类所属包是( )。
A.java.util
B.java.io
C.java.nio
D.java.util.zip