单选题 Any new staff member who has not already submitted a recent photo should go ______ to the Personnel Office, where a staff photographer is in attendance.

A、 unexpectedly
B、 immediately
C、 especially
D、 recently

【正确答案】 B

【答案解析】横线前列出了has not already submitted a recent photo(还没有提交近照)这一条件，且有情态动词should，因此(B)immediately(立刻，马上)最恰当。