中国石油大学 / 中石油
正确率:100%
20. A: How is your family? B: ______________ .
A、We are fine
B、That' s so nice of you
C、They are fine
D、Nice to see you.
A、We are fine
B、That' s so nice of you
C、They are fine
D、Nice to see you.
参考答案:
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