— Well, that was really a good meal. I _____ you were a really good cook.

— Thank you.

A．didn’t know

B．don’t know

C．haven’t known

D．hadn’t known

我会填。 

弯弯的(小路)  

蒙蒙的(     )    长长的(     )  温暖的(     )    晶莹的(     )  

沿着(小溪)  

抱着(     )    冒着(     )    顺着(     )  

背着(     )    踏着(     )    乘着(     )