It is difficult for any of us to eat better, exercise more and sleep enough _________ we know we should.
#33757
A
despite
B
even though
C
as if
D
unless
推荐题目
Some scientists say that the tomato is technically a fruit，＿＿it is eaten as a vegetable．
#30700
A
although
B
because
C
as if
D
as long as
---- Our holiday cost a lot of money.---- Did it ? Well, that doesn’t matter_______ you enjoyed yourself.
#31062
A
as long as
B
unless
C
as soon as
D
though
He was told that it would be at least three more months______he could recover and return to work.
#79795
A
when
B
before
C
since
D
that