Our planet is about years old.
#17203
A
35,000
B
4600
C
4600 million
D
500 million
推荐题目
________is the largest freshwater lake in China.
#17254
A
Dongting Lake
B
Poyany Lake
C
Qinghai Lake
D
Hongze Lake
—Is there a hotel in the neighborhood, sir?—Yes, go down this road and turn right.
#17280
A
on the left
B
near here
C
on the right
D
in the front
