题目内容
Some exercises appear to be ______ ones you have done, but on ______ second thoughts, you’ll find that they’re different.
A. /; the B. the; / C. the; a D. /; /
B
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题目内容
Some exercises appear to be ______ ones you have done, but on ______ second thoughts, you’ll find that they’re different.
A. /; the B. the; / C. the; a D. /; /
B