2019年mpa考试英语真题——连词272

{01}Before the meeting, Jack went over the report again ______ a mistake might occur. A.while B.in case C.so that D.even if 解析：连词辨析。A当…时；然而；B以防；C以至于；D即使。结合句意可知B正确；句意：在开会之前，Jack仔细的复习那个报告以防发生错误。
本题选B。
{02}______ he had worked hard all the time, he failed the exam again. A.If B.As C.While D.Because 解析：连词辨析。While有一特特殊用法，=though。结合句意可知C正确。句意：尽管他一直很努力，但是他又一次考试不及格。
本题选C。