七年级下学期英语期末试卷及答案参考

网友回答：

a junior 1 student， eye care is very important， it is best to take a break every once in a while. something dirty can cause redness and they will make you uncomfortable. it is bad for your eyes， so you should keep the windows___________.a.close b.closed

温馨提醒：随时光变迁，文中所陈述观点；准确性、难免有所变动，因此文中观点仅供参考。