一、动词语态详解   语态是动词的一种形式,它用来表示句中主语同谓语动词之间的关系。   英语有两种语态, 主动语态和被动语态, 主动语态表示主语是谓语动词动作的执行者,被动语态表示主语是谓语动词动作的承受者。例如:   1.I have repaired the radio.   我修好了收音机 ...
 1.__1__there is little we can do to modify the weather, we can at least know what kind of weather to expect.?  A. Since B. When C. While D. Unless?  2. This organization brought Western a ...