建设银行的个人黄金买卖业务品牌是“龙鼎金”。()
参考答案:错
The car is very good, but it's too dear (贵的). I can't __________ it. [ ]
A. sell
B. like
C. afford
3个月婴儿,冬季出生,人工喂养,近日来夜啼,睡眠不安,头部多汗,查体可见枕秃,未见骨骼畸形,X线无异常。
该患儿若选用口服给药法,维生素D的治疗量应持续( )。
A.5个月
B.4个月
C.3个月
D.2个月
E.1个月