问题
选择题
______ by one of his fellow soldiers,the wounded man walked slowly across the field.
[ ]
A. Supporting
B. Supported
C. Support
D. Been supported.
答案
答案：B
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______ by one of his fellow soldiers,the wounded man walked slowly across the field.
[ ]
A. Supporting
B. Supported
C. Support
D. Been supported.
答案：B