【正文】
chool 4. When she arrived_at the land, she received a warm 5. These activities can improve our 6. Our class is posed_of 52 7. Jack, famous_as a singer, is popular with young 8. Electric lights have taken_the_place_of 9. Solar panels can absorb energy from the 10. Tom, together_with his parents, often goes out to climb Ⅴ .完成句子 1. ________________________(很難想象 ) a more inhospitable place. 2. Yet Antarctica is full of wildlife, which ____________________(已適應(yīng) ) its extreme conditions. 3. But the long Antarctic winter night, which ______________________(持續(xù) 182天 ) means that few types of plants can survive there. 4. Antarctica was the last continent ________________(被發(fā)現(xiàn) ). 5. __________________________________(直到 18 世紀(jì)末 ) did the British explorer James Cook cross the Antarctic Circle. Ⅵ .單項(xiàng)填空 1. The students must master the knowledge and skills necessary for them to ________ the social circumstances. A. stick to B. adapt to C. refer to D. lead to 2. Not until I looked at my watch ________ how much time I had wasted. A. didn’ t I realized B. did I realize C. I didn’ t realize D. I realized 3. E mail, as well as telephones, ________ an important part in daily munication. A. is playing B. have played C. are playing D. play 4. The foreign visitors w