——Guess what ,we’ve got our visas for a short-term visit to the UK this summer.

——How nice! You            a different culture then.

A．will be experiencing

B．have experienced

C．have been experiencing

D．will have experienced

不属于牙急性损伤的是（）

A.根折

B.牙震荡

C.牙隐裂

D.嵌入性脱位

E.冠折