问题
选择题
In the coal mine disaster, most of the workers were killed but John ______ have a narrow escape.
A．could
B．would
C．was able to
D．can
答案
答案：C
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In the coal mine disaster, most of the workers were killed but John ______ have a narrow escape.
A．could
B．would
C．was able to
D．can
答案：C