Our planet is about years old.
#17203
A
35,000
B
4600
C
4600 million
D
500 million
推荐题目
—Look! The line of people is ______.—Bad luck. I don’t think we can get any tickets.
#17067
A
hopeless
B
helpless
C
endless
D
careless
--- Why not go out and have a picnic tomorrow, Simon? ---_____ . but I will help Li Ming with his lessons. He is new here.
#17241
A
Let’s go
B
All right
C
Yes, please
D
I’d love to
He is happy because I have made_____ mistakes in the test this time than last time.
#16860
A
much more
B
more many
C
much fewer
D
even less
______ is one of the greatest scientists, who won the Nobel Prize for physics.
#17253
A
Yuan Longping
B
Bisheng
C
Yang Zhenning
D
Zheng He