1. Helen Keller , the well-known writer and educator , died yesterday at the age of 88.
此句的意思是“__________________________”. well-known相当于________.
at the age of 意思是“_______________”相当于________________________
(1)Jim could ride a bike _______the age of 5.
A. in B.at C.with D.for
(2)Helen fell ill at the age of the nineteen months.(同义句)
Helen Keller fell ill _____she ______nineteen months old.
