2019年mpacc考试英语真题——连词35

{01}Try harder ________ you will win a ticket for the 2008 Olympic Games．
A.but
B.and
C.or
D.so
解析：
本题选B。
{02}________ one hour in the morning, and you will be looking for it the rest of the day．
A.Lose
B.Lost
C.To lose
D.Having lost
解析：
本题选A。
{03}Study hard, ________ you will make great progress．
A.and
B.or
C.or else
D.otherwise
解析：
本题选A。