Chủ đề:
Chương 2: HÀM SỐ BẬC NHẤT VÀ BẬC HAICâu hỏi:
Tìm tập xác định của:
y=√(x-1)/(x-2) + 1/√(3x+5)
1 The Smiths were given rooms in hotel. Their house had been destroyed in the explosion.(whose)
2 The sun shone very brightly. Maria had to put on her sunglassed.(go)
3 I do mpre exercises. I can remember more new words.(The)
4 I regret now. I didn't invite her to my birthday party last week.(wish)