绘画要墨法分明，提出墨法有浓墨、淡墨、泼墨、积墨、焦墨等七种墨法的是（）
A.黄宾虹
B.潘天寿
C.徐悲鸿
D.张大千
参考答案：A
--- How are you, Jim?
--- ________. [ ]
A. Thank you.
B. Hello.
C. Nice to meet you.
D. Fine, thanks.
荷兰式拍卖是一种( )。
A．增价拍卖
B．减价拍卖
C．招标式拍卖
D．买方叫价拍卖
