东南亚流经国家最多的国际河流是( )
A:红河
B:湄公河
C:萨尔温江
D:伊洛瓦底江
you are (缩写形式) ____
在一个池塘里,鲫鱼能吃水草,又能吃螺蛳等小生物,草鱼吃水草,乌鱼会吃鲫鱼、草鱼苗.下面能反应此池塘中的食物链的是( )
It was raining hard and there was only one________ in the shop at that time.