About 200,000 ____ (游客) came to Tai'er zhuang Ancient Town during May 1 holidays. It's difficult to believe.
100个3连乘的积减去5，所得的差的个位数字是____ ．
诗人写自己的家乡，写了家乡春天的哪些景象？他是从哪些感官角度来描写的？
世界卫生组织号召普遍使用铁制的炊具，是因为（ ）
—______ is David?
— I think he is at Tina's home.
