English is used ____ a second language ___ people in many countries.A.as;forB.for;byC.as;byD.by;for我知道答案是C,请问为什么不是A呢?我觉得应该是as;for,请赐教.

English is used ____ a foreigh language in China English is ____(wide) used for business between different countries. Thanks ____ in everyday English. A.often use B.is used often C.use often D.is often used She is used to having an Oxford English dictionary ____ easy reach when she is working. 英语正确形式填空,五分钟求解Chinese is used as ____ （wide） as English. English is most widely used in the world.改为同义句怎么改English is ____ _____used than ____ ____ _____in the world. English is a language which is ____ used in many countries.A.wide B.widelyC.slow D.slowly 关于同义句.每空一词E-mail English is used to save time. E-mail English is used to ____ ____ time. 2.You can't learn English well easily by yourself . You can't ____ ____ English ____ ____. 英语单选（宾语从句）：Do you know ____ used 选项如下：选项：A.how widely English is B.how wide is English C.English is how widely D.how is English wide english is often used in science english is (,)【wide】used in china English is widely used in the world.. English is used very widely , isit? 一道英语短文填空.English is very ____ used.It is spoken ____ people in England,____ United States,Australia and many other countries.It is one of the working languangs ____ international meetings.______ international business letters are writ he is used to sleeping ____ 填空 English is ____(fun). english is an international language which ( )in science and teechnology is using use is used used which word ____ describe your feeling?A.is used to B.is used for C.used to D.used for