问题
选择题
The first textbooks written for teaching English as a foreign language__________in the 16th century.
A．came about
B．came out
C．came along
D．came up
答案
答案：B
这题考察词组辨析：came about发生，came out出版，发行，came along一起来， came up出现，被提出，根据句意：第一本为教学英文写的课本是16世纪出版的。选B。
图9-13 数据模型