表达式：（int）((double)9/2)-(9)%2 的值是
A．2
B．3
C．4
D．D
参考答案：B
Written in a hurry, _____.
A．they found many mistakes in the report
B．Sam made lots of mistakes in the report
C．there are many mistakes in the report
D．the report is full of mistakes
LDL中存在的主要载脂蛋白是（）
A.ApoA
B.ApoB
C.ApoC
D.ApoE
E.ApoB100
