The River Nile is said to be()longer than this one.Which is wrong?

问题描述:

The River Nile is said to be()longer than this one.Which is wrong?
A.far B.more C.a lot D.much 为什么错了?

more 不正确,因为far,a lot ,much 都可以修饰比较级,而 more 后面有longer ,more 是构成多音节比较级的,如more beautiful