问题 选择题

Happy birthday, Alice!So you have ________ twenty-one already!

A.become

B.turned

C.grown

D.passed

答案

答案:B

turn表示“从某状态向对应状态的转化”,其后接不带冠词的名词。句意:艾丽丝,祝你生日快乐。你已经21岁了。become强调“变化后的持续性”;grow强调“(逐渐)变得”,均不符合语境。

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