1.___ went to the ball last saturday night?A.two of B.both of C.both of the twins

题目

1.___ went to the ball last saturday night?A.two of B.both of C.both of the twins


答案

选C,
因为twins是双胞胎一共两个人,both of ( the twins)指的是范围内的两人都……,而two of指的是一共两个人以上之中的两人,仅有both of成分残缺.
希望帮到您~