has worked;他從晚上7點(diǎn),就開始做數(shù)學(xué)題.
has worked他做數(shù)學(xué)題做了2小時了
will
我肯定他會在1小時之內(nèi)完成這道題.
祝好!___the Blacks___(visit) the Great wall before？Yes,they____.___the Blacks___(visit) the Great wall before？ Yes,they____.Havevisitedhave .希望我的回答對您有幫助，祝好！謝謝 這個是現(xiàn)在完成時阿呵呵，沒錯的啦。 不信你明天問老師哈。
he_____(work)on the maths problems since seven o’clock.He _____(work)on it for two hours.i'm sure
he_____(work)on the maths problems since seven o’clock.He _____(work)on it for two hours.i'm sure
he_____(work)on the maths problems since seven o’clock。He _____(work)on it for two hours.i'm sure he_____(work)it out in one hour.麻煩認(rèn)真回答下
he_____(work)on the maths problems since seven o’clock。He _____(work)on it for two hours.i'm sure he_____(work)it out in one hour.麻煩認(rèn)真回答下
英語人氣：250 ℃時間：2019-12-16 06:23:22
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