问题
选择题
— Oh, my god, what should I do?
— Just work hard, ______ you will improve your English soon. [ ]
A. or
B. and
C. so
D. but
答案
答案：B
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— Oh, my god, what should I do?
— Just work hard, ______ you will improve your English soon. [ ]
A. or
B. and
C. so
D. but
答案：B