--With the country’s pension fund gap becoming wider than ever, retirement age should be postponed immediately. ---Easier said than done. we take all factors into account, we shall be faced with some other social problems.
#30736
A
Unless
B
Until
C
When
D
Once
推荐题目
_______ you want me to fire you, I suggest you not wear sports clothes in the office next time.
#32866
A
As long as
B
As far as
C
Since
D
Unless
Some people believe _______ has happened before or is happening now will repeat itself in the future.
#30012
A
whatever
B
whenever.
C
whereever
D
however
There’s no way of knowing why one man makes an important discovery another man, also intelligent, fails.
#30827
A
since
B
if
C
as
D
while
The elderly patients still prefer the traditional way, ______ online booking system is supposed to be convenient and fast.
#31880
A
while
B
though
C
unless
D
as
–I drove to Zhuhai for the air show last week.-Is that you had a few days off?
#77678
A
why
B
when
C
what
D
where