Some ______are ______their time to help the old people.
#39614
A
volunteer; volunteer
B
volunteers; volunteering
C
volunteering; volunteers
D
volunteers; volunteers
推荐题目
I used to in Tibet , but now I am used to in Beijing.
#43556
A
live, living
B
living ,living
C
live ,live
D
living , live
—Have you seen the CCTV news on TV?-- Yes, _________children had a good festival on the _________Children’s Day.
#36522
A
millions of; sixty
B
ten million; sixty
C
millions of; sixtieth
D
ten millions; sixtieth
