问题
选择题
There is no ______ swimming-pool in this school and the students often go to swim ______.
A．indoors; outdoors
B．indoor; outdoor
C．indoor; outdoors
D．indoor; indoors
答案
答案：C
词性辨别。Indoors adv室内地；在室内。Indoor adj室内的。第一空用indoor做定语修饰swimming-poor.第二空用副词indoors做状语修饰go to swim.故C正确。