文档介绍：阶段滚动卷(七)( 建议用时: 40 分钟) Ⅰ. 单项填空 1. (2013 · 合肥模拟)I don ’t know who invented iPhone, but I think it is useful invention. A. the; a B. the; the C. an; the D. an; a 2. (2013 · 资阳模拟)It not seem like a big deal to you, yet you can make profits in the long run. A. must B. should C. would D. might 3. It happened once, however, some seventy years ago, the gold cup was stolen a few days before the race! A. how B. that C. where D. what 4. (2013 · 石家庄模拟)Children to difficult situations are better at handling those tasks. A. exposing; challenging B. exposed; challenged C. exposed; challenging D. exposing; challenged 5. Researchers are now conducting hibernation experiments and can use chemicals to put living cells into sleep-like state they don ’t age. A. for which B. that C. where D. which 6.— What a terrible fire! — Yes. With any delay, the result could have been . A. worse B. worst C. badly D. bad 7. The engineers are so busy that they have no time for outdoor sports activities, they have the interest. A. wherever B. as if C. even if D. whenever 8. Ca r seat belts save lives. Every driver should wear to ensure their safety. A. this B. it C. that D. one 9. (2013 · 成都模拟)In the last few years, millions of Apples all over the world. A. were produced B. have been produced C. are produced D. are being produced 10. (2013 · 吉林模拟)—I am so glad I caught you at home. I need your help! —, Robin? A. W