红酸枝产地有哪些地方:急需援助,英语问题!

来源:百度文库 编辑:神马品牌网 时间:2024/05/08 06:04:24
Allegory is a literary device____ another level of meaning is concealed within what is usually a story.

(A) which
(B) by which
(C) which is
(D) which it is

不知道应该先哪个,请帮帮忙.最好可以解释一下.
本人愚见应该是B,但不知道为什么要加介词by?
有追加分,谢谢了!

定语从句 讽刺是一种文学手法,后来修饰解释说明这种手法,意思是通过这种文学手法来....其中which来代指文学手法,通过某种方法用介词by,即得出by which

是B

B

B by 可理解作通过。。。方式,手段