7. Paul’s assignment was marked as “late” because he forgot to _____ it by the deadline.
(A) accept
(B) indulge
(C) recharge
(D) submit
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統計: A(14), B(12), C(18), D(299), E(0) #3105295
統計: A(14), B(12), C(18), D(299), E(0) #3105295