原发性甲状旁腺功能减退症与原发性骨质疏松症的区别是()
A.尿磷/肌酐降低
B.血钙降低
C.为PTH缺乏引起
D.血磷升高
E.PTH降低
参考答案:A, B, C, D, E
句型转换 (每空1分,共10分)
小题1:There are some vegetables for dinner. (改为否定句)
There _______ ________ vegetables for dinner.
小题2:How’s the weather in Beijing. (同义句转换)
_________ the weather ________ in Beijing.
小题3:The students are having an English class . (对画线部分提问)
_________ are the students ____________?
小题4:Your brother has a great time playing computer games. (同义句转换)
Your brother has ________ _________ computer games.
小题5: No photos here. (同义句)
_____________ ____________ any photos here.
即时生效保单终止日期如何确定?