在亚洲地区,阻塞高压经常出现在()地区和()地区。
参考答案:乌拉尔山;鄂霍次克海
No one seems to have any____________ information about her. So she remains a mystery to
everyone. [ ]
A. concluding
B. detail
C. concrete
D. complete
继发性甲状旁腺亢进症常伴有()
A.碘缺乏
B.细菌感染
C.病毒感染
D.甲状旁腺增生
E.自体免疫性疾病