单选题 Tom is ordered to be present at the important meeting,______.
A. rain or shine B. more or less
C. sooner or later D. for good

【正确答案】 A

【答案解析】[解析] rain or shine“不管雨天还是晴天”，符合题意；more or less“或多或少，大约”；55 miles，more or less五英里左右；sooner or later“迟早”；for good(and all)“永久地”。