How often does Mrs. Fisher go to a yoga class
Mrs. Fisher goes to a yoga class （）

A．how to hide the fact that he or she is adopted
B．when the child was born exactly
C．whether they should tell the child that he or she is adopted
D．if the child has certain disease

A．things far away
B．printed matter more clearly
C．a wider range of things
D．a whole sentence at one time