Question

The first textbook _______ for teaching English as a foreign language came out in the 16th cent...

The first textbook _______ 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

Answer 1

D

主要测试非谓语动词。过去分词作定语表被动、完成；而现在分词的被动式作定语，则表进行、被动。由句子可知此处textbook和write之间为被动关系。