问题补充：
Hurricane Sandys arrival and its effects New Yorks offices being closed for three days.
A. carried out
B. came up with
C. led to
D. caught up with
答案：
A. carried out
B. came up with
(答案→)C. led to
D. caught up with
解析：C 考察动词短语辨析。句义：飓风桑迪的到来影响纽约的政府机关关门三天。Carry out执行，实施；come up with提出，想出；lead to导致，通向；come up with跟上，赶上。根据句义说明C正确。
