Question

-how often do you go to see your parents? -not very often,im afraid.but i manage to see them ____

A. each other week B.each two weeks C.every other week D. every another week 求答案和解释.

Answer 1

答案选C
every+
基数词+
复数名词；
every+
序数词+
单数名词
但是each是没有这种用法的。所以A和B都错。
其实every
two
weeks
,
every
second
week
都做“每隔一周”讲。
但在实际应用中人们都用every
other
week来表示这一意思。
every
two
weeks也有人讲。而every
second
day
则少用。
没有every
another
week
的说法。