B
在表示时间时，at表示在时间的一点；on 表示在具体某一天； in表示在一个时间范围，或者接一段时间，表示多久之后。to表示差几分到几点。年龄属于时间上的一点,故选B.
【考点】介词辨析
---Do you know Mo Yan?
1个回答
相关问题
-
You may know your mother, but how well do you really know Mo
-
—Where did you get The Frog written by Mo Yan?
-
---- （Be;For;As;Do）a writer ,Mo Yan is famous .Because he wi
-
Mo Yan is a famous w____
-
Nobel Prize winner Mo Yan said
-
how do you do?how li yan will show you around our school.
-
Awarded ______ 2012 Nobel Prize in Literature, Mo Yan, _____
-
Mo Yan, ________ordinary-looking writer from Shandong, China
-
Mo Yan, ___ famous Chinese writer, became _____country’s fir
-
Look at ----man,He is----writing called MO YAN