问题
选择题
Don't worry, sir. I'm sure I can run _____ to catch up with them. [ ]
A. fast enough
B. enough fast
C. slowly enough
D. enough slowly
答案
答案：A
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Don't worry, sir. I'm sure I can run _____ to catch up with them. [ ]
A. fast enough
B. enough fast
C. slowly enough
D. enough slowly
答案：A