About __of the workers in the factory were born in the__ A.two-thirds 1970 B.two-thirds 1970s
问题描述:
About __of the workers in the factory were born in the__ A.two-thirds 1970 B.two-thirds 1970s
还有C.two-third 1970 D.two-third 1970s 望详细回答,
答
选B.two-thirds 1970s
two-thirds:数词-序数词+s是分数的固定表达形式,记住就好.
1970s:是某个十年时代的固定表达形式,如1990s就是上世纪90年代的意思