问题 选择题

She was so amused with the magician’s tricks that she ________ a smile.

A.burst out

B.burst into

C.burst forth

D.burst in

答案

答案:B

短语辨析。   A.突发;摆脱   B.闯入;情绪突然发作  C. 突发  D. 突然出现。句意:魔术师的把戏让她觉得是如此好玩,因此她突然笑了出来。故选B。

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