问题描述:
Bethune is famous in China.He is well-known for______in China and______as a doctor in wars.
A.travelling;works
B.travelling;working
C.travels;works
D.travels;working
我选B,可答案是C,请问为什么?
A.travelling;works
B.travelling;working
C.travels;works
D.travels;working
我选B,可答案是C,请问为什么?
问题解答:
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