题目内容：

根据短文内容，选用方框中的单词或短语并用其适当形式填空。

live,      ancient,     deepest,     name,       warm,              through,        river,           second,       desert,             before

The Congo River(刚果河) is a famous river in Africa. The Congo River gets its _1._____ from the Kingdom of Kongo. It is an ___2.___ country on the left bank(河岸) of the river.

The Congo River is the __3.____ largest river in Africa and the ___4.____ river in the world.This river runs for about 2920 miles __5.___ going into the Atlantic Ocean.  The river runs ___6._____ several African countries.Because the Congo River runs around the equator(赤道), the water in this river is usually _7.____.That is different from the water in any other __8.___.

As we all know, there is a large ____9.____ in Africa,but there are many forests along the river.Many plants and animals___10.___ along the river.It’s very important to Africans.