考古題24回 #21

[IreneMei]

Indoor air polution can threaten the health of closely confined farm animals and the workers who tend them and perhaps as well impairs the quality of such farm products like eggs, poultry, and pork.

(D) may also impair the quality of such farm products like
(E) may also impair the quality of such farm products as

答案為(E), 我的疑問是為何不選(D)呢? like跟as的差別不是like後接n.或pron.,而as接clause?

[IreneMei]

Oh.oh..剛剛在好友提示下, 他說應該是因為Such sth. as ....的用法. 這樣我就了解啦!