GWD－13－Q11

Q11:

A South American bird that forages for winged termites and other small insects while swinging upside down form the foliage of tall trees, the graveteiro belongs to the ovenbird family, a group of New World tropical birds that includes more than 230 species and that are represented in virtually every kind of habitat.

1. graveteiro belongs to the ovenbird family, a group of New World
                       tropical birds that includes more than 230 species and that are

2. graveteiro belongs to the ovenbird family, a group of New World tropical birds that includes more than 230 species and  is

3. graveteiro belongs to the ovenbird family, a group of New World
                           tropical birds that include more than 230 species and  is

4. graveteiro, which belongs to the ovenbird family, a group of New World tropical birds that includes more than 230 species and that are

5. graveteiro, which belongs to the ovenbird family, a group of New World tropical birds that includes more than 230 species and is

我选的C，可是答案是B。我觉得很奇怪，that include 应该是修饰tropical birds的，and is和前面的belongs to并列，大家的看法是什么？

that includes 修饰group

因为birds include species好怪！