项目的形象推广,主要应放在( )进行。
A.预热期
B.强销期
C.持续销售期
D.尾盘期
参考答案:A
在括号里填上“>”“<”或“=”.
38000000______380000000
1234567______1300万
490×22______480×20
306×51______52×206
260÷20______480÷40
225÷25______225÷15.
—Thank you very much for giving me a hand when I was in trouble.
—Don’t mention it. I only did what anyone else in my place.
A.must do
B.might do
C.would have done
D.can have done