I (NOT KNOW) ...WHY IT DOESN’T WORK.A. DIDN’T KNOW B. DON’T KNOW C...

20. - KIEM TRA 15'' UNIT 1 20. - KIEM TRA 15'' UNIT 1
KIEM TRA 15'' UNIT 1
20. I (not know) ...why it doesn’t work.a. didn’t know b. don’t know c. doesn’t know d. am not knowName: ... Test 15’ _ Unit 1Class: 10A... Grade 10 _ Number 003Phần trả lởi:1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20