________ you’ve tried yourself, you’ll never know what an exciting game bungee jumping is.
#31090
A
Though
B
Because
C
Unless
D
If
推荐题目
It just isn't fair ________ I was working as a cleaner last month; my friends were on a visit to Dalian.( 2012·湖北八校联考)
#29959
A
whenever
B
though
C
for
D
while
_____H7N9 is a deadly virus, it is still safe to eat thoroughly-cooked chicken.
#31394
A
Until
B
While
C
If
D
Since
I’m thinking about going to Germany this summer and I need your advice. You’re the best person I know to answer my questions,____you’re German.
#80100
A
after
B
before
C
for
D
unless