... 1 A 243. 1 B 244. 1 D 2 45. 1 B 246. 2 B 247. 2 A 348. 2 B 249. 2 A 2 50 . 2 D 3 51 . 2 B 2 52 . 2 B 3 53 . 2 C 2 54 . 2 A 3 55 . 2 B 2 56 . 2 B 2 57 . 2 C 2 58 . 2 D 3 59 . 2 A 260. 2 D 261. 2 ... carrying D. holdingCopyright â quatamthat2@yahoo.com 2 THI XUT THI I HC V CAO NG - 5 Ngi ra : Nguyn Th Bớnh - GV trng THPT Ca Lũ - Ngh AnChọn phơng án (A hoặc B,C,D) ứng với phần từ mà phần ... from the stone tools and weapons that modern scientists found. This period was divided into the Paleolithic, Mesolithic, and Neolithic Ages. Turing the first period (2 million to 8000 B.C), the...