Our planet is about years old.
#17203
A
35,000
B
4600
C
4600 million
D
500 million
推荐题目
I am a fan of Liu Qian. _____ his magic ________ his humor attracts me.
#17296
A
Both… and
B
Either…or
C
Neither…nor
D
Not only… but also
You are _______ twenty—two . You should have more test .
#17293
A
not ---any longer
B
no longer
C
not---any more
D
no more
Which of the following is caused by the earth’s turning around the sun?
#17288
A
The rising and setting(落下) of the sun and moon.
B
The change of spring, summer, autumn and winter of the year.
C
The change of the day and night.
D
The time in the east is earlier than that in the west.
The sign “No Smoking” can be seen ____.
#17268
A
in a hospital
B
in the street
C
in a cinema
D
Both A and C
—Your new sweater looks very beautiful, it fits you very well.—__________.
#17243
A
I’m glad to hear that
B
Thank you
C
No, no, yours is better
D
You are right