2019年mpacc考试英语真题——连词373

{01}You have failed two tests. You"d better start working harder, _____ you won"t pass the course.
A.and
B.so
C.but
D.or
解析：
本题选D。

{02}Napoleon"s story proves that to be a hero has nothing to do with size, ______ with a smart mind and
a brave heart.
A.and
B.so
C.or
D.but
解析：
本题选D。