Some of the exercises appear to be____ ones that you have done, but after taking _____ second look, you will find that they are different.
A.不填; the | B.the; the | C.the; a | D.the; 不填 |
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Some of the exercises appear to be____ ones that you have done, but after taking _____ second look, you will find that they are different.
A.不填; the | B.the; the | C.the; a | D.the; 不填 |