- Ann is in hospital.
- Oh, really? I _____ know. I _____ go and visit her.
A:didn't; am going to
B:don't; would
C:didn't; will
D:don't; will
下列旅游活动属于现代旅游的是( )
下列食品制作的过程运用发酵技术的是( )
若函数fx=Asinπ2x+φA>0满足f1=0,则( )
用下列词语造句。
①接天莲叶:
②毕竟: