Violence (暴力) in films has a bad effect ____ people.[ ]
A. in
B. to
C. with
D. on
答案:D
透光外围护结构热工性能检测包括()等检测。
A、透光性能
B、保温性能
C、隔热性能
D、遮阳性能
变化压缩技术