bea's avatar
bea

April 15, 2025

20
练习

1
刚才你睡了几个小时?
刚才我睡了二个小时。

刚才你复习了几个小时?
刚才我复习了两个小时。

刚才你工作了几个小时?
刚才我工作了三个小时。

刚才你等了几个小时?
刚才我等了半个小时。


2
比赛进行了多长时间?
比赛进行了一个半🔔钟头。

代表大会进行了多长时间?
代表大会进行了一个星期。

讨论会进行了多长时间?
讨论会进行了一个上午。

节目表演进行了多长时间?
节目表演进行了两个半🔔钟头。

参观进行了多长时间?
参观进行了三个🔔钟头。

练习
Corrections

练习

1 刚才你睡了几个小时?


刚才我睡了二个小时。

刚才我睡了两个小时

刚才你复习了几个小时?

刚才我复习了两个小时。

刚才你工作了几个小时?

刚才我工作了三个小时。

刚才你等了几个小时?

刚才我等了半个小时。

2 比赛进行了多长时间?

比赛进行了一个半🔔钟头。

代表大会进行了多长时间?

代表大会进行了一个星期。

讨论会进行了多长时间?

讨论会进行了一个上午。

节目表演进行了多长时间?

节目表演进行了两个半🔔钟头。

参观进行了多长时间?

参观进行了三个🔔钟头。

bea's avatar
bea

April 16, 2025

20

谢谢你!

练习


This sentence has been marked as perfect!

1 刚才你睡了几个小时?


This sentence has been marked as perfect!

刚才我睡了二个小时。



刚才我睡了二个小时。

刚才我睡了两个小时

刚才你复习了几个小时?


This sentence has been marked as perfect!

刚才我复习了两个小时。


This sentence has been marked as perfect!

刚才你工作了几个小时?


This sentence has been marked as perfect!

刚才我工作了三个小时。


This sentence has been marked as perfect!

刚才你等了几个小时?


This sentence has been marked as perfect!

刚才我等了半个小时。


This sentence has been marked as perfect!

2 比赛进行了多长时间?


This sentence has been marked as perfect!

比赛进行了一个半🔔钟头。


This sentence has been marked as perfect!

代表大会进行了多长时间?


This sentence has been marked as perfect!

代表大会进行了一个星期。


This sentence has been marked as perfect!

讨论会进行了多长时间?


This sentence has been marked as perfect!

讨论会进行了一个上午。


This sentence has been marked as perfect!

节目表演进行了多长时间?


This sentence has been marked as perfect!

节目表演进行了两个半🔔钟头。


This sentence has been marked as perfect!

参观进行了多长时间?


This sentence has been marked as perfect!

参观进行了三个🔔钟头。


This sentence has been marked as perfect!

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