A-A+
An important part of the national government i
问题详情
An important part of the national government is the Foreign Service, a branch of the Department of State.
A．a unity
B．a division
C．an embassy
D．an invasion
参考答案
正确答案：B
解析：branch和division意思相近：分支，分支机构。He's in charge of the State Department's African Affairs Division. 他管国务院(美国)非洲事务部。unity：整体，联合。embassy：使馆。invasion：入侵，侵略。
