美语听力 English Cafe 401（打印版）

　　Topics: Ask an American – Bilingual seniors; to keep in store versus to store up versus to reserve in store; which; think about versus think of

　　Words:

　　functional

　　basis

　　advantage

　　to activate

　　cognitive control

　　efficiently

　　senior

　　bilingual

　　magnitude

　　subject

　　to expend

　　to out-perform (someone)

　　monolingual

　　to keep in store

　　to store up

　　to reserve in store

　　to think about

　　to think of