已知铁原子的相对原子质量为56，铁原子核内有26个质子，该种铁原子的原子核内的中子数目为（　　）

A．82个

B．30个

C．26个

D．52个

The stevedores（）load your ship in a few days.

A.is going to

B.are going to

C.was going to

D.are go to