如图，∠A是⊙O的圆周角，∠A=40°，则∠BOC的度数为（   ）

形近字组词

清____   晴____ 

误____    蜈____

根据短文理解，选择正确答案。
Captain Goodfellow
    Do your children enjoy interesting stories, funny games, and exciting dances? Captain Goodfellow will be ready to teach all these things to children of all ages at the City Theatre on Saturday morning at 10:00, FREE.
Walking Tour of the Town
    Forget your worries on Saturday morning. Take a beautiful walk and learn about local history. Meet at the front entrance of the City Hall at 9:30. Wear comfortable shoes!
Film at the Museum
    Two European films will be shown on Saturday afternoon at the Museum Theatre. See Broken Window at 1:30. The Workers will be at 3:45. For further information, call 4987898.
International Picnic
    Are you tired of eating the same food every day? Come to the Central Park on Saturday and enjoy food from all over the world. Delicious and not expensive. Noon to 5:00 pm.
Do You Want to Hear “The Zoo”
     “The Zoo”，a popular rock group from Australia, will give their first US concert tomorrow night at 8 at Rose Hall, City College.

下列语句中错误的是（   ）

用一句话概括下面新闻的主要内容正确的是（        ）
为了充分利用现代信息技术，提高阅卷的效率和质量，今年我市中考将首次实行网上阅卷。网上阅卷采用试卷和答卷分离的方式进行。客观题由计算机自动判分；主观题采用图像切割技术，按题号将考生答卷切割成解决，由不同的阅卷教师图像通过网格在计算机上对考生答卷的电子图像分别进行评分，最后再由计算机系统自动进行核分和成绩校验。