Question

【题目】________our arriving at the airport, we were given a warm welcome by the local people.

A. With B. As soon as

C. Upon D. Until

Answer 1

【答案】C

【解析】考查介词。句意：我们一到机场，就被当地人给予热烈的欢迎。upon/on+名词/动名词表示“一……就……”，as soon as也可以表示一……就……，但是后面需要跟句子，故选C。