19. It’s quite an informal gathering ; you needn’t for it .A. dress downB. dress upC. dres

发布时间:2020-08-16 06:12:29


19. It’s quite an informal gathering ; you needn’t     for it .  
A. dress down
B. dress up
C. dress
D. dress on

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A. dress down
(答案→)B. dress up
C. dress
D. dress on
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