Question

______ her hard work, she succeeded in passing the exam.

A． On account

B． Owing to

C． As a result

D． Because

Answer 1

B

考查短語辨析。On account of“因為，由于”；Owing to“由于，歸于......”；As a result“結果”；because“因為”，后跟句子。句意“由于她的努力工作，她成功通過了考試。”故選B。