题干
--Whose advice do you think I should take? 
--________.
--________.
A：You speak.
B：That’s it.
C：It’s up to you.
D：You go it.
答案(点此获取答案解析）
C
内逐渐加水直至加满的过程，容器底面上的光斑将（ ） 
