Thank you for sending us _____ fresh vegetables.You have done us _____ great service.
A.the; a | B.不填; the | C.不填; 不填 | D.the; 不填 |
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Thank you for sending us _____ fresh vegetables.You have done us _____ great service.
A.the; a | B.不填; the | C.不填; 不填 | D.the; 不填 |