进出口税是指在进出口环节海关依法征收的税，它包括( )。
A．进口关税
B．出口关税
C．营业税
D．增值税
参考答案：A,B,D
—I’m sorry. I wasn’t helpful when you were in trouble.
—Oh, ________. In fact, you did help me a lot．
A．thanks anyway
B．it doesn’t matter
C．of course not
D．sure you were
