问题补充：
To their joy, the couplethe house and found the missing ring.
A. got through
B. went through
C. Lived through
D. Looked through
答案：
A. got through
(答案→)B. went through
C. Lived through
D. Looked through
解析：got through结束，通过 went through经过，检查 Lived through经受过 Looked through调查句意：令这对夫妇高兴的是，他们检查了这个房子，发现了丢失的戒指。故选B.
