It’s a fact ____ he has not received the letter.
#34044
A
that
B
which
C
whether
D
what
推荐题目
Hard _____ he tried, he failed to catch up with the first runner.
#32786
A
although
B
as
C
while
D
when
Turn on the TV or open a magazine ______ you will often see advertisements showing happy, balanced families.
#33198
A
but
B
till
C
and
D
or
How can you expect him to make any progress _____ you never give him a chance to have a try?
#30913
A
when
B
unless
C
even though
D
until
When a disaster occurs, all people, ________ they are old or young, rich or poor, try their best to help those in need.
#32038
A
no matter
B
whether
C
however
D
even though
After the terrible accident, it took her nearly 3 years _______ she completely recovered.
#30657
A
since
B
after
C
before
D
that