单选题：Supposing: `double i=3.5, j =5.5;` the value of expression (int)

Supposing: `double i=3.5, j =5.5;` the value of expression (int)i+j is____.
@[B](2)

A. 9.0
B. 8.5
C. 8
D. 8.0




A.9.0
B.8.5
C.8
D.8.0


答案：B