2019年mpa考试英语真题——名词156

{01}Mark was a student at this university from 1999 to 2003, ____ ,  he studied very hard and was made Chairman of the Students" Union. A.during which time B.for which time C.during whose time D.by that time 解析：考查介词与关系词引导的定语从句。先行词是1999 to 2003, 因此应选择A，在这段期间。
本题选A。
{02}No one helped me . I did it all         myself . A.for B.by C.from D.to 解析：考查介词与代词的搭配构成的短语的辨析。for oneself亲自；by oneself单独，独立；to oneself独占, 独用;from oneself从自己。根据句意应选B，我自己能做它。
本题选B。