congress
The Library of Congress buys some of its books
and gets others as gifts.
It also gets materials through its copyright office.
rally
In a rally here, Mr. Obama did not explicitly say that the overhaul
of the nation's health insurance system was on the line.
assembly
But it was unclear how quickly the parts would be ready
for installation on the assembly lines …
瘋狂英語 英語語法 新概念英語 走遍美國 四級聽力 英語音標 英語入門 發(fā)音 美語 四級 新東方 七年級 賴世雄 zero是什么意思宜賓市淯江湖畔(竹都大道三段238號)英語學習交流群