想問問題 - 自學

這是我在做TOEIC遇到的問題,不知道是我的觀念錯誤,還是答案錯誤.

希望板上的大大可以幫我解答疑問.謝謝!!


1. If there is a reason for ______ of the airconditioner, call
the customer service department.

(A)repairable (B)repaired (C)repairs (D)repairing

答案是: (C)
疑問: "for" 不是介係詞嗎? 為什麼不是用(D)?


2. Hotel room charges are subject to a 10% value added tax.

疑問: 句中的"are subject to "要做何解釋??


3. Tickets can be ______ to the driver as you bored the bus.

(A)presented (B)allowed (C)considered (D)purchased

答案是: (A)
疑問:為什麼會是選(A)而不是(D)?


以上這些問題,麻煩好心人士幫我解答一下~感恩





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