Professor Wang ,（）for his informative lectures, was warmly received by his students．

单项选择题（） your meeting is! he offered them his sincere congratulations．

A.How a great success
B.What a great success
C.How great success
D.What great success

单项选择题（）evidence that language acquiring ability must be stimulated．

A.If being
B.It is
C.There is
D.There being

单项选择题Ms Nancy didn’t mind at all（）to the ceremony．

A.being not invited
B.not being invited
C.not inviting
D.not to be invited