问题补充:
--Why did you come a long way round?---I was afraid near the fierce dog because I was afraid .
A. of walking; to be bitten
B. to walk; of being bitten
C. to walk; to be bitten
D. of walking; of being bitten
答案:
A. of walking; to be bitten
(答案→)B. to walk; of being bitten
C. to walk; to be bitten
D. of walking; of being bitten
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