摘要： The first textbooks for teaching English as a foreign language came out in the 16th century. A .having written B. to be written C. being written D. written
网址：http://m.1010jiajiao.com/timu3_id_3024649[举报]
The first textbooks _____for teaching English as a foreign language came out in the 16th century.
A. having written B. to be written C. being written D. written
查看习题详情和答案>>The first textbooks _______ for teaching English as a foreign language came out in the 16th century.
A. having written B. to be written C. being written D. written
查看习题详情和答案>>The first textbooks ______ for teaching English as a foreign language came out in the 16th century.
| A．to be written | B．written | C．being written | D．having written |