They usually go to see their grandparents ______ Sundays.
#38081
A
of
B
in
C
on
D
at
推荐题目
The ___ man told us his past days before he ____. His __ made us very sad. 
#43609
A
dying; died; death
B
dead; dying; die
C
dead; died; dying
D
dead; dying; death
He has two sons. One is a doctor, ____ is a student. He is now studying at ___ university.
#41425
A
another; a
B
the other; an
C
the other; a
D
another; an
词义替换。—What do you often do in your spare time?—Play basketball. 
#43382
A
have nothing to do
B
in your free time
C
in your own time
D
have no time