2019年mba考试英语模拟题——连词958

{01}They kept trying _________ they must have known it was hopeless. A.if B.because C.when D.where 解析：when 在此的意思不是"当……的时候"，而是"尽管"、"虽然"的意思。又如：He walks when he might take a taxi. 尽管他可以坐出租车，但他却走路。
本题选C。
{02The reason _______ he gave for being late was ________ he overslept this morning． A.why; that B.why; because C.which; that D.which; because 解析：第一空为定语从句，从句中缺宾语；第二个空为表语从句，从句中不缺成分。
本题选C。