A.whereas
B.even if
C.after
D.now that
[单选题]The population of working age increased by 1 million between 1981 and 1986,
[单选题]Between 1977 and 1981, three groups of American women, numbering 27 in all,
[单选题]Between 1977 and 1981, three groups of American women, numbering 27 in all,
[单选题]Between 1977 and 1981, three groups of American women, numbering 27 in all,
[单选题]Between 1977 and 1981, three groups of American women, numbering 27 in all,
[单选题]Between 1977 and 1981, three groups of American women, numbering 27 in all,
[单选题]Between 1977 and 1981, three groups of American women, numbering 27 in all,
[单选题]Between 1977 and 1981, three groups of American women, numbering 27 in all,
[单选题]Between 1977 and 1981, three groups of American women, numbering 27 in all,
[单选题]Between 1977 and 1981, three groups of American women, numbering 27 in all,