The number of people who were killed______more than 400,000. A great number of them ______the old people and children.[      ]

A. was; were

B. was; was

C. were; were

D. were; was

以下关于“两会”代表、委员的表述，正确的是（）。

A.代表的任务是参政议政，委员的任务是政治协商

B.代表参加制定国家法律，委员协商国家重大事务

C.人大是最高国家权力机关，政协是最高国家监督机关

D.人大直接创建国家管理制度，政协间接创建国家管理制度