What a table! I’ve never seen such a thing before. It is____long.

A．half not as wide as

B．wide not as half as

C．not half as wide as

D．as wide as not half

美国内战期间，促使广大黑人欢庆解放，踊跃报名参军，极大地调动了广大奴隶的斗争积极性的文件是 [ ]

A、《宅地法》

B、《解放黑人奴隶宣言》

C、《法典》

D、《独立宣言》