We have only one Earth. It’s our common _.
#29798
A
family
B
house
C
home
D
room
推荐题目
This group of people felt tired after ________ hiking in the mountain.
#28266
A
eight-hours
B
eight hour’s
C
eight hours
D
eight hours’
You should take the doctor's , and I believe you will get well soon.
#27982
A
question
B
advice
C
fun
D
experience
