遇到坏人作恶，我们应该 [ ]
A、宽容他们
B、睁一只眼闭一只眼
C、视而不见
D、勇敢斗争
答案：D
I'd like to live somewhere ________ the sun shines all year long. [ ]
A. which
B. that
C. where
D. in which
简述流延薄膜表面产生的气泡共和白色斑点，产生的原因及解决办法？
