In such dry weather the flowers will have to be watered if they ____.

A．have survived

B．would survive

C．are to survive

D．should survive

立法监督机关的监督是( )。

A．中 * * 党的监督

B．社会及舆论监督

C．国家权力机关的监督

D．人民法院和人民检察院的监督