成人英语三级考试

【单选题】______ , the program went through without any problem during the performance.
A. To our relief
B. To our regret
C. In return
D. In detail

网考网参考答案：A
网考网解析：
to our relief“使我们放心(欣喜)的是”；to our regret“让我们后悔的是”；in return“作为报答”，in detail“详细地”。 查看试题解析出处>>