The longest bridge linking Hongkong to Chinese mainland at Zhuhai and Macao in a giant Y- shape, is due to be completed by 2015 and        to be in use for 120 years.

A．will be expected

B．is expecting

C．is expected

D．was expected

不符合骨母细胞瘤特点的是（）

A.多见于中青年男性

B.好发于下肢骨、椎骨及颌骨

C.伴发骨痛

D.肿瘤大小多为2～10cm

E.瘤组织富含成骨细胞，细胞异型性明显，核分裂象多见