【单选题】Passage 4 Questions 16 to 20 are based on the following passage: Though some people have suggested that women should return to housework in order to leave more jobs for men, the idea has been rejected...
A.
all of them are employed in unsuitable types of work
B.
most skilled male workers are now unemployed
C.
their participation in work has a bad influence on the economic development
D.
nowadays no one can take care of children except women
【简答题】Passage Four:Questions 36 to 40 are based on the following passage.There seems never to have been a civilization without toys, but when and how they developed is unknown. They probably came about just...