Smile to the world, ______ the world will smile back to you.
#31028
A
nor
B
but
C
or
D
and
推荐题目
The stranger shook me by the hand warmly ___ he were to say he knew me well.
#31559
A
even if
B
when
C
if
D
as if
The Great Wall is ______ tourist attraction that millions of people pour in every year.
#31543
A
so a well-known
B
a so well-known
C
such well-known a
D
such a well-known
Recently a new social issue has been brought to everyone’s attention ___ __food additives are abused．
#33128
A
when
B
whether
C
that
D
which
The heavy rain is so troublesome. _________ it would stop!
#33874
A
Only if
B
Even if
C
Ever since
D
If only