This is Mr Green . _____ is my English teacher. [ ]
A. She
B. He
C. They
D. We
答案:B
(2013·湖南,35)Not once________to Michael that he could one day become a top student in his class.
A.occurred it
B.it did occur
C.it occurred
D.did it occur
尿本-周蛋白阳性,最可能是()
A.多发性骨髓瘤
B.原发性淀粉样变性
C.巨球蛋白血症
D.骨转移癌
E.淋巴瘤