The first textbooks written for teaching English as a foreign language ______ in the 16th century.
A. came out B. came about C. came across D. came round
The first textbooks written for teaching English as a foreign language ______ in the 16th century.
A. came out B. came about C. came across D. came round
答案：A.解析： come out出版； come about 发生；come across 偶然碰见；came round绕道而行。