51.Oh,John.___ you gave me!

51.Oh,John.___ you gave me!
A.How a pleasant surprise B.How pleasant surprise
C.What a pleasant surprise D.What pleasant surprise
52.——Have you finished your report yet?
——No,I'll finish in ___ ten minutes.
A.another B.other C.more D.less
53.——How did you find your visit to museum?
——I thoroughly enjoyed it.It was ___ than I expected.
A.far more interesting B.even much interesting
C.so more interesting D.a lot much interesting
54.______ is no reason for dismissing him.
A.Because he was a few minutes late B.Owing to a few minutes being late
C.The fact that he was a few minutes late D.Being a few minutes late
55.She must be looking forward to your return,_______?
A.mustn’t she B.wasn’t she C.isn’t she D.didn’t she
56.I would appreciate ___ very much if you would send me some information about the book.
A.that B.you C.yourself D.it
57.Someone is ringing the doorbell.Go and see _______.
A.who is he B.who he is C.who is it D.who it is
58._____ evidence that language acquiring ability must be stimulated.
A.It being B.It is C.There is D.There being
59.You can’t imagine that a well-behaved gentleman _____ be so rude to a lady.
A.might B.need C.should D.would
60.He seemed __ in enthusiasm when he heard our proposal.
A.lacking B.lacked C.to have lacked D.to lack