Chủ đề:
Bài 1: Thu thập số liệu, tần sốCâu hỏi:
Cho tam giác ABC biết AB=6cm AC=10cm BC=8cm a, tam giác ABC là tam gì tại sao. b, lấy điểm N trên cạnh AB sao cho AN=4cm tính CN
Choose the correct completion in the brackets. 1. Is this (your/yours) pen? 2. Please give this dictionary to Mary. It is (her/hers) 3. A: don not forget (your/yours) hat here B: no that's not (my/mine) hat . (my/mine) hat is green 4. A:please take this wood carving as a present from me. Here you are. It's (your/yours) 5.A: isn't that Smith's car? That one over there. The blue one B: no, that not (their/theirs). (their/theirs) car is dark blue