---__________ it is from our own planet Earth to Mars!---Yes, it takes months to travel to Mars by spacecraft.
#36248
A
How soon
B
How far
C
How long
D
How often
推荐题目
She’s _____________ girl.
#39164
A
an fifteen-years-old
B
a fifteen-year-old
C
a fifteen-years-old
D
an fifteen-year-old
— Have you heard someting about MH370 ? —Yes. It was missing ________ March8,2014.
#40424
A
At
B
On
C
In
D
For
— You look tired, you should have a good rest for _______ days.—That sounds good.
#43462
A
a few
B
few
C
little
D
a little
– What are you busy with? –An exam. It’s _______. If I pass it, I can get a job as a guide.
#42426
A
crucial
B
common
C
anxious
D
Frustrating
— I’m sorry, sir. I can’t finish the work on time.— Never mind. ________, the work is quite difficult.
#35863
A
At least
B
For instance
C
After all
D
First of all