de HK 2- 12- 09-10
De HK 2 LOP 12-2010
... là A. 14,33% B. 13,44% C. 19,28% D. 18,92% Cõu 28: Nớc cứng là nớc chứa nhiều các ion A. SO 4 2- , Cl - B. HCO 3 - ,Cl - C. Ca 2+ , Mg 2+ D. Na + , K + Cõu 29: Cho 10g hỗn hợp gồm Fe và Cu tác
Ngày tải lên: 04/07/2014, 14:00
DE HK-2(08-09)
... accident . He fell off his bike and his head on the road . His head was hurt , it was bleeding . However , he was still conscious . It was an emergency so people called an ambulance, in order ... you mind if I sit here? 4) It is a rice-cooking contest. C©u IV 1 2 3 4 ®¸p ¸n Tape: Listen-Unit 12- English 8 1. windy 2. 22 3.cold 4. 15 ... Circle the best answer ( 4ms) 1/ Shoes and sandals...
Ngày tải lên: 04/08/2013, 01:27
DE HK 2 - 10cb
... underlined part is pronounced differently from the rest in each group. 1. A. think B. without C. thank D. something 2. A. interesting B. listen C. visitor D. continue 3. A. destroyed B. included ... York………… A. State B. city C. capital D. region 24.Music………. babies to sleep at night and wakes students up in the morning. A. lulls B. lull C. lulled D. will lull 25. November is the best time...
Ngày tải lên: 07/07/2014, 14:00
