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
网友回答
(答案→)A. came about
B. came out
C. came along
D. came up
解析：此处value用作动词，表示“珍视，重视”之意；若选B项，则pay high respect之后要加介词to。