盛装氯酸钾的试剂瓶上所贴的危险化学品标志是 ( )
答案:A
工形态与自然形态的不同之处表现在哪三个方面?
-How do you like the curtains?
-Well, I’m afraid they don’t ______ very well with the wallpaper. [ ]
A. go
B. match
C. suit
D. fit