( )he wants to say is ( )he missed the bus.A.that,that B.all,that C.what,that D.all what,what

( )he wants to say is ( )he missed the bus.
A.that,that B.all,that C.what,that D.all what,what

选C,
他想说的是他今天错过了公车.
第一个What 是做say的宾语,that 是作后置定语