27. Our company is looking for a sale representative. To apply, you need to be a
college graduate in a business-related field. All male applicants _____ military
service.
(A) must completed
(B) must be completed
(C) must have completed
(D) must be completing
詳解 (共 2 筆)
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這是一份關於該英語考試題目的詳細解答與教...