The old man has two---- A son-in-law B sons-in-law C son-in-laws D sons-in-l
问题描述：
The old man has two---- A son-in-law B sons-in-law C son-in-laws D sons-in-l
觉等应该选A 可答案给的B
答
文中的two表示复数,所以son为复数,译为：这个老人有两个女婿.