We have only one Earth. It’s our common _.
#29798
A
family
B
house
C
home
D
room
推荐题目
Mr. and Mrs. Green work in the hospital, but they have no children. So they belong to _____.
#29892
A
extended family
B
nuclear family
C
DINK family
D
celibatarianger
I am ________ ,I am an English boy. 
#28369
A
Eric Brown
B
Brown Eric
C
Gina Green
D
Green Gina
 — Which sport will you take part in?  — The ______ race. 
#27980
A
woman’s 800-meter
B
women’s 800-meter
C
woman’s 800-meters
D
women’s 800-meters
--- Did the book give the ___________ you needed?--- Yes. But ____________ it, I had to read the whole book.
#27844
A
information; find
B
information; to find
C
message; found
D
message; finding