问题
选择题
Could you give me a hand? It seems that my strength has _________.
A．used up
B．been given out
C．run out
D．been run out
答案
答案：C
动词短语辨析。Use up sth="run" out of sth用完sth;另外一种表达方式为 sth run out;选择B应该去掉been;句意：你能帮我一个忙吗？似乎我的力气都用完了。