秦朝时最先作为全国规范文字的是:[ ]
A.金文
B.小篆
C.大篆
D.隶书
答案:B
She admitted _______ trouble ________ her studies and playing basketball.
A.to have ; balancing
B.having ; to balance
C.to have ; to balance
D.having ; balancing
生物价()
A.BV
B.NPU
C.PER
D.AAS
E.EAA