-- Lisa was seen ______ an old man go across the street this morning. --What a kind girl she is! 
#44478
A
helping
B
helped
C
to help
D
helps
推荐题目
The basket ____eggs.
#45039
A
filled
B
full with
C
is full of
D
is filled
- Sorry, Mr White. But the bus was late. - You ______ away if you are late again.
#44994
A
will be sent
B
are going to be sent
C
have been sent
D
are sent