Alan           late to study for the math test last night. 
#55734
A
stays up
B
stayed up
C
gets up
D
got up .
推荐题目
The kind lady devoted all her life ______ those homeless children.
#52962
A
helped
B
helping
C
to help
D
to helping
_______ is an unhealthy life style. 
#52908
A
Eating junk food
B
Drinking milk
C
Eating vegetables
D
Exercising often