下图为世界两条大河的三角洲略图，据此完成下面小题
I like Happy Forward (《快乐向前冲》)very much because it's very i____.
—Let's go to the New Year's Eve party, shall we?
— I guess it will be fun.
＋ = ＋ = ＋ = ＋ = ＋
— you sing an English song?
—Yes ,I can .
里，每个数只用一次．