______ regular exercise is very important, it is never a good idea to exercise too close to bedtime..
#31305
A
If
B
As
C
Unless
D
Although
推荐题目
The news came out _____ the daughter of Pierre Robilland was to marry the little Irishman from up the country.
#29983
A
that
B
how
C
which
D
whether
You can arrive in Beijing earlier for the meeting, ______ you don’t mind taking the night train.
#79934
A
provided
B
unless
C
though
D
until
— Have you apologized to Mr. Jack?— I’d shoot myself_______ I apologize to him.
#32796
A
after
B
when
C
before
D
as soon as
Mary and I have been close friends ______ we met each other 10 years ago.
#31498
A
when
B
since
C
until
D
as