_____no doubt that someone _____ the wooden box containing the most precious treasures from

the carrier under the cover of darkness.   

A. It is; removed  

B. There is; removed  

C. It is; moved  

D. there is; moved

“至虚有盛候”的证候性质是

A．实中夹虚证

B．由实转虚证

C．真实假虚证

D．真虚假实证

E．虚实错杂证