- Shall I tell Tom about it ? - No , you . I''ve told him already . A . needn''t
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— Shall I tell Tom about it ? — No , you ____ . I''ve told him already .
A . needn''t B . wouldn''t C . mustn''t D . shouldn''t
试题答案
A
解析:
needn''t 表“不必要”。