问题
选择题
Joining the firm as a clerk, he got rapid promotion, and ________ as a manager.
A．ended up
B．dropped out
C．came back
D．started off
答案
答案：A
A [ended up as 作为……而结束；dropped out“退出，退学”；came back“回来”；started off“动身，出发”。只有A项符合题意。]