2019年mpa考试英语真题——连词740

{01}The woman was about to open the door _______ she heard a strange sound from inside. A.as B.while C.when D.then 解析：本题考查连词。句意：那位妇女正要开门,这时她听见里面有奇怪的响声。be about to do..when.. 刚要做……正在这时……。
本题选C。
{02}We thought there were 35 students in the dining hall, ____, in fact, there were 40. A.while B.whether C.what D.which 解析：考查连词。While然而；句意：我原以为餐厅里有35个学生，然而事实上有40个人。
本题选A。
{03}．piano is her main focus，she"s also great at guitar． A.Since B.Once C.Unless D.While 解析：考查状语从句的连词。While=though尽管；句意：尽管钢琴是她的主要学习的乐器，她还很精通吉他。
本题选D。