1.Lien isn't very interested in doing sport

2.Practcing the piano takes Minh thirty minute a day

Cho phương trình x 2  + (2m – 1)x + m 2 – 2m + 2 = 0. Tìm m để phương trình có hai nghiệm phân biệt cùng dương

A.  1 2 < m < 7 4

B.  m > 1 2

C. Cả A và B đúng

D. Không có giá trị nào của m

kho..............wa...................troi................thi......................ret.....................ai..............tich...............ung.....................ho....................minh..................voi................ret............wa

1. useful

2.lovely

3.decoration

4.second

5.collection

-How does Tom ride his bike?

-What does Thomas do before going to school?

-Who did you give a birthday present?

-What does Mario celebrate in September?

-What do the students listen to?

-Do you like the red T-shirt?

-How many brothers does John have?

-What do the little boys play?

-Why does Sammy close the window?

-What is the girl doing?

Bạn chép sai câu cuối rồi are - is

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