The first textbook ______ for teaching English as a foreign language came out in

游客2024-09-03  9

问题 The first textbook ______ for teaching English as a foreign language came out in the 18th century.

选项 A、having written
B、to be written
C、being written
D、written

答案 D

解析 过去分词用法,此处作后置定语修饰textbook,textbook与write之间存在被动关系,排除A,正确答案为D,相当于which was written。to be written指将要进行的动作,being written强调动作的进行状态,不符合句意。
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