______ the students found the soldier’s idea interesting, the system was too difficult to be of practical use.
#32332
A
While
B
Unless
C
As soon as
D
Even if
推荐题目
For a person with good reading habits, a printed page contains not only words ________ ideas, thoughts and feelings.
#79870
A
though
B
and
C
or
D
but
I have kept the photo I can see it easily, as it reminds me of my happy childhood in the countryside.
#32035
A
in which
B
when
C
where
D
that
________ you’ve tried yourself, you’ll never know what an exciting game bungee jumping is.
#31090
A
Though
B
Because
C
Unless
D
If
The girl arranged to have piano lessons at the training centre with her sister________she would stay for an hour.
#34742
A
where
B
who
C
which
D
what
Sometimes,________ we show our gratitude for a person is reflected in the kind of food we serve him or her.
#31123
A
when
B
whether
C
why
D
how