After 15 years in the United States, he has finally decided to _____ American citizenship. A．concentrate on B．apply forC．look out for D．appeal on
After 15 years in the United States, he has finally decided to _____ American citizenship.
A、concentrate on
B、apply for
C、look out for
D、appeal on
发布时间：2025-08-30 16:22:21
