Some of her suggestions have been adopted, but others have been turned ______ as they are not practical enough.
A.down
B.away
C.out
D.back
骨髓增生明显活跃时,成熟红细胞与有核细胞的比值是()
A.1:1
B.10:1
C.20:1
D.50:1
E.200:1
当缺牙间隙过宽时,为达到美观要求常需作一些调整。但在下列措施中哪一项是错误的()。
A.利用视觉误差
B.酌情添加人工牙
C.扩大前牙唇面近远中邻间隙
D.扩大舌侧外展隙
E.改变颊脊的位置
下列各项,属百日咳咳嗽特点的是
A、犬吠样
B、鸡鸣样吼声
C、金属调
D、声音嘶哑
E、无声
【C6】
A.assumed
B.thought
C.guessed
D.expected
Tony is a day laborer, ______ from town to town.
A.flowing
B.spilling
C.drifting
D.splitting