英语48.Therearefourpairsofsocksto_
48. There are four pairs of socks to ______, but the woman doesn’t know ______ to buy. A. choe from; which B. choose from; what C. choose; which D. choose ;what 该选什么 为什么
选A.很明显要知道这句话的意思,意思是女的去买袜子,有四双可以选择,但她不知道要买哪一双.因为是从四双中选择一双,所以要用choose from,是从四双中选择.后面的根据意思应该是哪个which,而不是什么what.