霉菌的产毒和繁殖的最适温度为（）
A.20～24℃
B.25～30℃
C.30～35℃
D.35～40℃
E.40～45℃
参考答案：B
The watch was very good, and he _______ 20 percent down for it.
A．paid
B．cost
C．bought
D．spent
Fe3CⅡ
