Our planet is about ______ years old.
#51853
A
35,000
B
4600
C
4600 million
D
500 million
推荐题目
How do you say 15,858 in English?
#51542
A
Fifteen thousands, eight hundred and fifty-eight
B
Fifteen thousand, eight hundreds and fifty eight.
C
Fifteen thousand, eight hundred and fifty-eight
D
Fifteen thousand and eight hundred and fifty-eight.
Our school is so famous that _______ people come and visit it every term.
#51663
A
hundred
B
hundreds
C
hundred of
D
hundreds of
It’s        educational book. I want to read it      second time.
#51443
A
a quite, a
B
a very, the
C
quite an, a
D
quite an, the