13. She usually takes a nap _____ noon.13. She usually takes a nap _____ noon.A. onB. atC. inD. of 满分：4 分
问题描述：
13. She usually takes a nap _____ noon.
13. She usually takes a nap _____ noon.
A. on
B. at
C. in
D. of
满分：4 分
答
B. at
答
B
答
B 固定搭配