题目内容
4．The letters __________ by Ann next week．（ ）| A． | send | B． | are sent | C． | will send | D． | will be sent |
分析 这些信件将于下周由Ann寄出去．
解答 答案：D
首先根据时间状语next week可知表述的是将来的事情，判断用一般将来时，主语the letters是动作send的承受者，所以用被动语态，一般将来时被动语态的构成是：主语+will be+动词的过去分词，send的过去分词是sent，故选D．
点评 本题考查时态和语态．每个时态都有标志词，熟记这些标志词是做题的关键．在没有时间状语的情况下可以根据语境来对时态做出判断．
练习册系列答案
相关题目
15．Quzhou is an old city，and it has more than ________ history．（ ）
| A． | two thousands years' | B． | two thousand year's | ||
| C． | two thousand years' | D． | two thousands year's |
12．Keep quiet，please．All the students _____________ in the library now．（ ）
| A． | are reading | B． | will read | C． | were reading | D． | read |
19．-It's raining hard outside．You'd better __________．
-OK．（ ）
-OK．（ ）
| A． | not go out | B． | going out | C． | not to go out |