下列各项对诊断伤寒最有意义的是()。
A.稽留热
B.血细菌培养阳性
C.脾肿大
D.肝肿大
E.相对缓脉
参考答案:B
This kind of flower is _______ than that one. [ ]
A. beautiful
B. more beautiful
C. most beautiful
D. the most beautiful
骨肉瘤最好发的部位是
A.股骨和髂骨B.脊柱和胫骨C.胫骨和肱骨D.股骨和胫骨E.桡骨和股骨