A curve is a line ______ no part is straight and which has no angle.
#30518
A
that
B
whose
C
in which
D
of which
推荐题目
—When will the visas be ready, sir? — everything goes well, you should get them in 14 workdays.
#30790
A
Although
B
As far as
C
Unless
D
As long as
There is hard evidence ________ George has something to do with the murder.
#30750
A
which
B
what
C
why
D
that
(2013·甘肃兰州名校高三检测)The professor told me to start the research right now, ________ I was sure to fall behind.
#30546
A
or
B
so
C
but
D
and
________ several times，but he still doesn't know how to do it correctly.
#30467
A
Although I've taught him
B
I've taught him
C
Having been taught
D
Having taught
______ the task is difficult, they managed to complete it on time.
#32461
A
Because
B
Therefore
C
As
D
Though