Question

5．Alice was too small to reach the key．（保持句意不变）
Alice wasn'told enough to reach the key．

Answer 1

分析 爱丽丝太小了拿不到钥匙．
爱丽丝还不够大去拿钥匙．

解答 答案：old enough．结合上文的too…to…表示太…而不能，下文Alice wasn't…to reach the key．联想到not+adj+enough to do sth不够怎样去做某事，表示不够大去…故答案是old enough．

点评 too…to（太．而不能）
so…that（如此．以至于）
adj enough to…（ 足够…去做某事）三者之间可以互换she is too young to go to school=she is not old enough to go to school=she is so young young that she can not go to school