I can’t understand the story correctly the new words in it.A. becauseB. because ofC. butD

问题补充：

I can’t understand the story correctly the new words in it.

A. because

B. because of

C. but

D. so

答案：

A. because

(答案→)B. because of

C. but

D. so

解析：_ the new words in it不是句子，所以不用because，而but和so

意思不合适，所以选B。