________ hard you try，it is difficult to lose weight without cutting down the amount you eat.(2012·湖南)
#30448
A
However
B
Whatever
C
Whichever
D
Whenever
推荐题目
(2013·高考新课标全国卷Ⅰ)There’s no way of knowing why one man makes an important discovery________another man，also intelligent，fails.
#30672
A
since
B
if
C
as
D
while
It is a rule in his family that ______ comes home earlier should cook the dinner for the family.
#31768
A
Anybody
B
who
C
who that
D
whoever
______ is well known to everyone, I should say, is that a man becomes learned by asking questions.
#31205
A
Who
B
It
C
As
D
What
He is quite strange, for everything he does is opposite to ______ is considered normal behavior.
#31655
A
whether
B
that
C
what
D
which
We do not have enough money.________，we cannot afford to buy the new car.
#32754
A
However
B
Anyway
C
Therefore
D
Though