题干
After a heated discussion at the meeting，a new plan came________being，which would have a great effect________the culture life of people.
A：into；for
B：to；to
C：from；at
D：into；on
答案(点此获取答案解析）
D
)的合成路线如下:
(R、R´表示H或烃基)
+HI→ 
+CH3I
+NaI+H2O