_______ a pair of compasses, it is easy to describe a circle.
#70488
A
Having
B
To have had
C
If you have
D
if having
推荐题目
______ difficult the problem was, he tried his best to solve it.
#68408
A
No matter
B
Although
C
Whatever
D
However
 ________ he seems to know everything.
#71483
A
Young as he is, yet
B
Young as he is
C
As he is young, but
D
Though he is young, but
It is just ____ among countries to host the Olympics as to win an Olympic medal.
#68057
A
so fierce a competition
B
as fierce a competition
C
such a fierce competition
D
too fierce a competition