Philosophical problems arise when people ask questions that, though very        , have certain characteristics in common.
#18690
A
diverse
B
relevant
C
abstract
D
consistent
推荐题目
After a new reform, the number of the products in the factory is now ________ it was in 2003.  
#19299
A
three times as larger as
B
more than three times  
C
twice as large as
D
as twice large as
Be ____ to finish your homework before supper.
#20718
A
shy
B
sure
C
nervous
D
serious
Our teachers are really ______. They often work in their office far into the night.
#19821
A
open-minded
B
hard-working
C
self-confident
D
warm-hearted
I wouldn’t think it     to ask him to    the club—he’ll only refuse.
#20324
A
worthwhile;join
B
worthwhile;join in
C
worthy;join
D
worthy;join in