this river is 15 ___ long .and it's a ___ river .

this river is 15 ___ long .and it's a ___ river . This is River Thanmes,it's long and wide. Changjiang River is one of ___(long)___(river) This is a long river. This is River Thames,it's long and wide.的意思 The river is ___. It's great fun ___(jump)into the river and ___(swim)in summe There is a ___ in the river. The river is very long and it is about—— A,15meters long B,1 The Yellow River is the second ___(long)river in China. The changjiang river is the ___(three)____(long)river in the It's easy ___ the river by boat?、The little boy is _____to s