Mr. Brown is an experienced doctor. He is always _______ in facing with emergency.
#93787
A
as cool as a cucumber
B
as busy as a bee
C
as poor as a church mouse
D
as strong as a horse
推荐题目
It never _____ humans until the mid1990s that some animals can be cloned.
#92718
A
occur
B
is occurred
C
occurred to
D
occurred
---They are quiet, aren’t they? --Yes. They are accustomed ______ at meals.
#92639
A
to talk
B
to not talk
C
to talking
D
to not talking
takes me several hours my tasks. Because they are too difficult.
#92076
A
It , to finish
B
That, to finish
C
It ,finishes
D
It ,finishing
It was the second time that the show__________in the good place.
#93137
A
was
B
has been
C
had been
D
am
I really don’t know _____ I put my wallet after I paid the bill.
#93502
A
where was it
B
it was where that
C
where it was that
D
where was it that.