No matter where they came from or what their previous lifestyle is, the refugees

Shero

试卷: SAT句子挑错练习01[查看]
No matter where they came from or what their previous lifestyle is, the refugees were grateful for having been granted political asylum in the United States.
A: No matter
B: or what
C: lifestyle is
D: grateful
E: no error

参考答案: C

本题解释:
时态前后不一致，is 改为 was