问题描述:
He is always busy ___(work) on weekends
最佳答案:
? ?填working
? ?be busy doing sth侧重于状态,他在周末总是忙于工作。
? ?少量的“be+形容词”后面的动词要用doing形式,常见的有be busy doing sth(忙于做某事),be worth doing(值得做)。(延伸)be busy with sth(忙于做某事)和be busy doing意思相同。
? ?问题描述:
He is always busy ___(work) on weekends
? ?填working
? ?be busy doing sth侧重于状态,他在周末总是忙于工作。
? ?少量的“be+形容词”后面的动词要用doing形式,常见的有be busy doing sth(忙于做某事),be worth doing(值得做)。(延伸)be busy with sth(忙于做某事)和be busy doing意思相同。
? ?上一篇:詹天佑始终坚持在野外工作。条件恶劣。(用关联词连成一句话。)
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