—It will       them much time to rebuild the museum.

—But they will be       much.

A． cost; spend

B． take; cost

C． spend; paid

D． take; paid

细胞外液水分的增减导致渗透压改变，如低钠血症或高钠血症（）

A．容量失调

B．体积失调

C．浓度失调

D．配比失调

E．成分失调