2019年mpa考试英语真题——介词和介词短语2390

{01}  Most nurses are women, but in the higher ranks of the medical profession women are in a ________. A.scarcity B.minority C.minimum D.shortage 解析：B　[in a minority占少数；占的比例较小。]
本题选B。
{02}The railway will be opened______traffic＿＿＿ May 1, 2009. A.to； on B.to； in C.by； on D.for； on 解析：be opened to traffic的意思是"通车"
本题选A。
{03 As you are now a member of our society we shall let you ____ our secrets. A.into B.through C.to D.between 解析：let into让...进入, 使知道
本题选A。