问题:
--- ______ hard work you have done!
--- It’s very kind of you to say so
A.What
B.How
C.What a
D.How a
--- ______ hard work you have done!
--- It’s very kind of you to say so
A.What
B.How
C.What a
D.How a
--- It’s very kind of you to say so
A.What
B.How
C.What a
D.How a
参考答案: