The decorator suggested that he（ ）up a screen on the window to let in fresh air and keep out flies.
A、
fix
B、
fixed
C、
fixes
D、
fixing
【正确答案】：A
【题目解析】：
本题考查的是suggest的虚拟，suggest后面引导的宾语从句要用should do的虚拟，should可省略，选A。句意：装潢师建议他在窗户上安装一个屏风，让新鲜空气进来，挡住苍蝇。
The decorator suggested that he（ ）up a screen on the window to let in fresh air and keep out flies.
The decorator suggested that he（ ）up a screen on the window to let in fresh air and keep out flies.
fix
fixed
fixes
fixing
本题考查的是suggest的虚拟，suggest后面引导的宾语从句要用should do的虚拟，should可省略，选A。句意：装潢师建议他在窗户上安装一个屏风，让新鲜空气进来，挡住苍蝇。