Even though they are not doubtful at all _______ John will pass the exam, I still wonder ______ he is fully prepared.
A.whether; that | B.that; whether | C.that; that | D.whether; whether |
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Even though they are not doubtful at all _______ John will pass the exam, I still wonder ______ he is fully prepared.
A.whether; that | B.that; whether | C.that; that | D.whether; whether |