The first textbook__for teaching English as a foreign language came out in the 16th century.

题目

The first textbook__for teaching English as a foreign language came out in the 16th century.
A.have written B,to be written C.being written D.written
不能选B吗?前面不用加谓语吗?不是 is written吗?

答案

句中谓语只能有一个,最明显的,一个是be动词,一个是动词.
1.上句中,明显的动词是came .所以不能用 is written.
2.此处,D written for teaching English as a foreign language 作为text 的定语,book 与 wirte 的关系是被动的,书被写,不选B因为,全句谓语是Came （come 的过去式）,著书时间为16世纪,而B表示动作尚待实施,表示将来的动作,故而不符.