一道语法题! 求助!! A Group of Students Were Asked 还是说 A Group of Students Was Asked 呢

ianianpk

GWD-13-11

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.


graveteiro belongs to the ovenbird family, a group of New World
                   tropical birds that includes more than 230 species and that are
graveteiro belongs to the ovenbird family, a group of New World
                   tropical birds that includes more than 230 species and  is
graveteiro belongs to the ovenbird family, a group of New World
                   tropical birds that include more than 230 species and  is
graveteiro, which belongs to the ovenbird family, a group of New World tropical birds that includes more than 230 species and that are
graveteiro, which belongs to the ovenbird family, a group of New World tropical birds that includes more than 230 species and is
the answer is B

-- by 会员 339215262 (2011/8/14 18:15:00)

谢谢ＮＮ！