The girl made a light of her disappointment at being too sick to go to the dance.（）

单项选择题The newspaper stories deliberately put down the actresss unattractive past.（）

A．acted down
B．played down
C．wrote down
D．put down

单项选择题Ordinary people are now lacking of the scientific knowledge about nutrition.（）

A．short with
B．are absent of
C．lack in
D．are deficient on