题干
The rainy season is coming and let's make full use of the ________ days to dry whatever is needed to dry before the next dry season.
A：few last sunny
B：last few sunny
C：last sunny few
D：sunny last few
答案(点此获取答案解析）
B
H++OH—向右移动，且使溶液呈酸性的是 ( )
