单项选择题
A.knowing B.known C.to be known D.having known
"（） your meeting is!" he offered them his sincere congr...
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
（）evidence that language acquiring ability must be stim...
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
Ms Nancy didn’t mind at all（）to the ceremony．A.being no...
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
