问题补充:
He tried to deal with the ever-increasing burden of his work,but finally and had
to take a complete rest.
A. broke away
B. broke up
C. broke down
D. broke out
答案:
A. broke away
B. broke up
C. broke down
D. broke out
解析:考查动词词组辨析。break away脱离,摆脱;break up解散;打破;break down打破;精神不支,精神垮掉;break out爆发。根据题意可知,C项正确,即最后他支持不住了。