Financial institutions will spend huge sums, rolling our nationwide networks in Britain, France, Spain and perhaps in Germany. But the seeds for the most （） growth will be sown in America, where most banks have been slow to experiment with digital dollars until now.

A．spectacular

B．splendid

C．specified

D．specialized

驱逐舰是专门用来海上登陆作战的舰艇，也被称为两栖作战舰。