根据《个人所得税法》的规定,工资、薪金所得,以每月收入额减除费用()元后的余额,为应纳税所得额。
A.2000
B.2500
C.3000
D.3500
参考答案:D
.—Why don't we go to the new Sichuan restaurant for a meal?
—_______.
A.Great! I've been expecting that
B.Sorry, but I forgot it
C.No, I won't go for it
D.It's not my pleasure
细胞增殖过程中需集落刺激因子有
A.G-CSF和GM-CSF
B.M-CSF
C.IL-3
D.以上均是