未知题型 People who are cognitively healthy are those _____.(A) who can remember large amounts of information (C) whose minds are alert and receptive(B) who are highly intelligent (D) who are good at recognizing different sounds

未知题型 ____ quite recently, most mothers in Britain did not take paid work outside the home.(A) Before (C) From(B) Until (D) Since

未知题型 In some countries, _____ is called "equality" does not really mean equal rights for all people.(A) which (C) that(B) what (D) one