全世界基因治疗成功的第一个疾病是()。
A.β海洋性贫血(β地中海贫血)
B.血友病
C.重症联合免疫缺陷综合征
D.高胆固醇血症
E.糖尿病
参考答案:C
Your niece is very strict and ______ worth teaching, but your nephew is not. Look, he is now ______ asleep in class.
A.well; fast
B.much; very
C.very; fast
D.well; very
下列哪项不属于特殊市场规制法______
A.银行监管法 B.电力市场规制法C.货币市场调控法 D.石油市场规制法