2019年mpa考试英语真题——连词818

{01}The other day，my brother drove his car down the street at________I thought was a dangerous speed. A.as B.which C.what D.that 解析：答案　C　[at后接宾语从句。当宾语从句中缺少主语、宾语或表语时，要用what引导，此句中what作宾语从句的主语。]
本题选C。
{02}The survey shows that ______ we are enjoying less and less good sleep, rates of heart diseases have risen rapidly． A.while B.although C.if only D.as though 解析：句意：调查显示当我们正在享受着越来越少的好睡眠时，心脏病的发病率却迅速地上升。A. while当…的时候；和…同时；B. although尽管，虽然；   C. if only 只要，要是……多好；D. as though仿佛，好像；由句意可知选A。
考点: 考查连词和代词的用法。
本题选A。