A:in their forties
很多人在四十多岁的时候开始出现健康问题.
Many people begin to have health problems___.
Many people begin to have health problems___.
A:in their forties B:their fortieth birthday C:forty years old D:over forty
如果选A的话为什么D不对呢?
A:in their forties B:their fortieth birthday C:forty years old D:over forty
如果选A的话为什么D不对呢?
英语人气:528 ℃时间:2019-08-22 20:50:39
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