第11题:[单选题]It is convenient to purchase things on line. A.read B.buy C.rent D.watch 参考答案:B 网络购物很方便。purchase“购买”。read“阅读”,例如:read a book读书。buy“买”,最符合题意,例如:buy a present for your mother为你的母亲买礼物。rent“租”, 例如:I want to rent a two-room apartment.我想租一间两室的公寓。watch“观看”,例如:He has been watching us from a distance for a long time.他从远处注视我们很久了。