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Lựa chọn câu để xem lời giải nhanh hơn Bài 1 1. Work in pairs. Describe the photo. Then say which holiday looks more enjoyable, and why. (Nói. Làm việc…

Select sentences to see the solution faster Lesson 1 Lesson 2 Lesson 3 Lesson 4 Lesson 5 Lesson 6 Lesson 7 Lesson 8 Lesson 1 1. Read the text opposite.…

Topic For triangle ABC. Necessary and sufficient conditions to score WOOD is the centroid of the triangle ABC to be: A. \(\overrightarrow {GA} + \overrightarrow {GB} = \overrightarrow {GC} \)…

Select sentences to see the solution faster Lesson 1 Lesson 2 Lesson 3 Lesson 4 Lesson 5 Lesson 6 Lesson 7 Lesson 1 1. Look at the photos. Where are…

Select sentences to see the solution faster Lesson 1 Lesson 2 Lesson 3 Lesson 4 Lesson 5 Lesson 6 Lesson 7 Lesson 1 1. Work in pairs. Describe the photo.…

Select sentences to see the answer faster Lesson 1 Lesson 2 Lesson 3 Lesson 4 Lesson 5 Lesson 6 Lesson 7 Lesson 8 Lesson 9 Lesson 1 1. Have you…

Topic If two points USA, WOMEN satisfy \(\overrightarrow {MN} .\overrightarrow {NM} = – 9\) then: A. MN = 9 B. MN = 3 C. MN = 81 D. MN =…

Topic Calculate the value of the expression \(T = {\sin ^2}{25^0} + {\sin ^2}{75^0} + {\sin ^2}{115^0} + {\sin ^ 2}{165^0}\) Solution method – See details Step 1: Consider the…