单选题 To whom it may concern,
I ordered six movies through your "buy one get one free" offer. I thought it ______ a great offer, but after I received the DVDs I found this wasn"t true. To begin with, the shipping almost equaled the price of the three DVDs I paid for. Most importantly, out of the six movies that I received only ______ of them was of good enough quality to watch all the way through. The other five had various problems, such as being too dark to make out the picture, and poor sound. As for the extras, I was very disappointed. One of the horror movies had an extra feature that talked about cast costumes. It was very dull. I would like information on ______ get a refund.
Kevin Stein
【正确答案】 A
【答案解析】[解析] 语法:时态
1.选项均为不同时态。
2.通过but之后的句子可知,收到产品的时态是过去时,那么“认为是好的提案”也应该是过去时,因此A为正确选项。
【正确答案】 A
【答案解析】[解析] 词汇:代词
1.由空格后的动词was可知应填入一个单数,B选项every不能作代词,因此排除。
2.most和some做主语时,of后应接复数形式,动词也应使用复数,因而C、D选项排除。A.one为正确选项。
【正确答案】 B
【答案解析】[解析] 语法:名词从句
1.空格后接动词原形,连词A、C选项后面若没有主语不能直接接动词,因此排除。
2.D选项as to是介词,后面不能出现动词原形,how to包含to不定式的名词从句,因此B.how to为正确选项。