三、物理
4. Place two parallel charged metal plates horizontally an equal width apart with Point A in between them. Suppose Point A releases one charged particle and the particle stays stationary. If the two plates rotate by 45 degrees counter-clockwise around the axis of Point A, and then Point A releases another identical particle at a standstill, that particle will...
（2015新课标II）如图所示，两平行的带电金属板水平放置。若在两板中间a点从静止释放一带电微粒，微粒恰好保持静止状态。现将两板绕过a点的轴（垂直于纸面）逆时针旋转45°，再由a点从静止释放一同样的微粒，改微粒将（ ）
A. Keep stationary 保持静止状态
B. Move toward the upper-left side with a uniformly accelerated motion 向左上方做匀加速运动
C. Move straight down with a uniformly accelerated motion 向正下方做匀加速运动
D. Move toward the bottom-left side with a uniformly accelerated motion 向左下方做匀加速运动
四、地理
5. Between June and August, a cruise ship travels from Fujian province to Venice, passing by Mumbai. Which of the following would it experience on the way？
（2015江苏）某年6月至8月，一艘邮轮沿“21世纪海上丝绸之路”，从福州出发，经孟买到威尼斯，下列对沿途地理现象的描述可信的是（ ）
A. When passing through the South China Sea, the cruise will face continuous rain. 经南海时，遭遇梅雨阴雨连绵
B. When passing through the Arabian Sea, the cruise will sail against winds and currents. 经阿拉伯海时，多逆风逆水
C. When passing through the Red Sea, large stretches of forests will be seen alongside the coast 经红海时，可见沿岸大片森林
D. When passing through the Mediterranean Sea, the cruise will experience several days of rainstorms 经地中海时，遭遇连日狂风暴雨
五、语法
6. （2012北京）When deeply absorbed in work, ______ he often was, he would forget all about eating or sleeping.
A.that B.which C.where D.when
7. （2014湖南）______ ourselves from the physical and mental tension, we each need deep thought and inner quietness.
A. Having freed B. Freed C. To free D. Freeing
