甲亢的药物疗法应用最广,但仅能获得的缓解率是
A.20%~30%B.30%~40%C.20%~40%D.40%~60%E.60%~80%
参考答案:D
---Wow! You’ve got so many clothes.
---But ________ of them are in fashion now.
A.all
B.both
C.neither
D.none
土壤胶体