北京故宫三大殿中，太和殿又称为“金銮殿”，系举行重大国典之处；乾清官则是清后期皇帝举行殿试的场所。 ( )
参考答案：错
— So, you didn't take his advice?
— No. _____ his advice, I _____ such a silly mistake. [ ]
A. Were I to take; shouldn't have made
B. If I had taken; would make
C. Had I taken; wouldn't have made
D. Have I taken; won't have made
下列哪一种局麻药的一次限量是正确的（）
A.普鲁卡因1000mg
B.丁卡因60mg
C.布比卡因150mg
D.利多卡因400mg
E.邦妥卡因150mg
