... you will find it (45) _ to get a good job Somehow, it doesn’t seem fair 41 A this is B you are C it is D things are 42 A keen B many C great D much 43 A stage B age C period D time 44 A training ... want to get good marks to go to university, with perhaps only one afternoon a week to any sport This happens just when you are at the best (43) _ for many sports, such as gymnastics and swimming...
... you will find it (45) _ to get a good job Somehow, it doesn’t seem fair 41 A this is B you are C it is D things are 42 A keen B many C great D much 43 A stage B age C period D time 44 A training ... want to get good marks to go to university, with perhaps only one afternoon a week to any sport This happens just when you are at the best (43) _ for many sports, such as gymnastics and swimming...
... n o mp(ABCD) Do SOA = 60 Xét tam giác vuông SAO, ta có: a o n AC = a B O 0,50 C SA = OA tan SOA = tan60 1 a Vì VS.ABCD = SA SABCD = a = = a3 6 0,25 0,25 Câu 4.a (1,0 điểm) (2,0 điểm) Gọi (P) ... tâm mặt cầu (S) cách dựa vào nhận xét tính chất hình học tứ diện OABC Dưới lời giải theo hướng thang điểm cho lời giải đó: 24h.com.vn 24h.com.vn Tâm I mặt cầu (S) giao điểm đường trục đường tròn ... h...