问题补充：
What a pity!Hethe only chance of success.
A. threw away
B. put down
C. gave in
D. broke off
答案：
(答案→)A. threw away
B. put down
C. gave in
D. broke off
解析：句意为：多可惜呀！他失去了成功的唯一机会。throw away扔掉(失去)；put down放下；give in让步，屈服；break off折断，中断。记住短语的基本意义还是非常重要的，其引申义一般与之会有一定关系。
