Her son        cola, but now he      milk.
#55362
A
used to drink; is used to drinking
B
used to drinking; drinks
C
is used to drinking; used to drink
D
is used to drink; is drinking
推荐题目
Alan           late to study for the math test last night. 
#55734
A
stays up
B
stayed up
C
gets up
D
got up .
--- Have you ever ____.--- No, never.
#54107
A
abroad
B
go abroad
C
going abroad
D
been abroad