Children under six are not ________ to school except those of extraordinary intelligence.
A. admitted B. permitted
C. accepted D. received
（题文）They __________ a certain amount of working experience through volunteer work.
A. accommodated B. accomplished
C. accumulated D. attempted
The river marks the _______ between Mexico and the USA．
A. barrier B. bond
C. border D. edge
I’d like to buy a house—modern, comfortable, and ___________ in a quiet neighborhood.
A. at all B. in all
C. above all D. after all
The publishing house just brought _______ several selections from Chinese poetry, which became the bestsellers last month.
A. out B. in
C. up D. down
Slavery was __________ in the US in the 19th century, and slaves were given equal rights.
A. abused B. adopted
C. abolished D. absorbed
