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1.many people in africa were hungry because of a severe flood last year.(led to) A severe flood........................... 2.The government had good policies so our economy has developed.(Thanks to) Our economy........................ 3.The station is too far for them to reach within 10 minutes.(so-that) The station..................... 4.There was a serious accident because the driver failed to stop at the red lights.(owinh to) The serious accident.............. 5.We took a map with us...
Đọc tiếp

1.many people in africa were hungry because of a severe flood last year.(led to)

A severe flood...........................

2.The government had good policies so our economy has developed.(Thanks to)

Our economy........................

3.The station is too far for them to reach within 10 minutes.(so-that)

The station.....................

4.There was a serious accident because the driver failed to stop at the red lights.(owinh to)

The serious accident..............

5.We took a map with us because we might get lost in the mountains(in case).

We took......................

6.It was such a cold day that we couldn't get our of the house.(enough)

It wasn't.......................

7.We couldn't manage to come to the party because the streets were too slippery(because of)

We couldn't...............

8.Many people are eagerly waiting for the movie New Moon since its ending is unpredictable.(because of).

Many people......................

9.Because there are many violent programmes on TV, children behaves worse.(on account of)

Children........................

10.She came late because the train was delayed.(Resulted from)

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16 tháng 7 2023

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Tam giác HDC ∼ tam giác HBA nên: 

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Từ C kẻ CK là đường cao của tam giác ABC có: ��=��−��=6−83=103(��)

⇒��=2443=2613(��)

Xét tam giác vuông ABD có ��=��2+��2=62+42=213(��)

16 tháng 7 2023

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