. I thought of him as my best friend until he to the boss.A. gave me offB. gave me outC

问题补充：

. I thought of him as my best friend until he to the boss.

A. gave me off

B. gave me out

C. gave me away

D. gave me up

答案：

解析：考查短语辨析。give off释放,发放，give out 分发，用完，give away 赠送，泄露，give up放弃，句意：我以前把他当做我最好的朋友直到他把我出卖给了老板。故选C。