Question

When she returned ____ abroad, she told us about her experiences as an illegal immigrant.

A.by
B.back
C.from
D.on

Answer 1

【答案】：C
本题考查的是return的用法。return相当于go back，return from相当于go back from。题目意为“当她____国外回来时，她告诉我们她作为非法移民的经历。”因此选C，从国外回来。