问题
选择题
When he knew that he had passed the driving test, he smiled _______.
A.in danger
B.in relief
C.in peace
D.in return
答案
答案:B
题目分析:句意:当他知道自己通过了驾照考试,他如释重负的笑了。in danger处于危险中; in relief 如释重负 ;in peace安静地 ;in return作为报答 ,选B。