2019年mba考试英语模拟题——连词1375

{01}China is developing fast. That"s ________ I think those of my colleagues who deal with China affairs should visit China. A.because B.why C.when D.how 解析：选B　考查表语从句。句意：中国在飞速发展，这也就是我认为我的那些跟中国打交道的同事应该访问中国的原因。
本题选B。
{02}All the guests at the party were dancing and singing happily _____ the electricity was cut off. A.until B.while C.when D.because 解析：
试题分析：句意：当电源被切断后，聚会上的所有客人都高兴地又唱又跳。Until直到；while然而；when当……时候；because因为，选C。
本题选C。
{03}I don’t want to talk to you _________ you’re so annoyed and impatient. A.when B.unless C.though D.till 解析：
试题分析：句意：既然你这么生气和不耐烦，我不想和你说话。这里用when“当…时候，既然”，unless除非，though虽然，till直到，所以选A。
本题选A。