12. ________________ any problem with the prime mover, contact your local dealer.
(A) Do you has
(B) You should having
(C) Have you had
(D) Should you have

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統計： A(164), B(190), C(275), D(586), E(0) #2333270

詳解 (共 1 筆)

#5308051
依文意判斷，此題考假設語氣，因此A.B錯...
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