Mrs Chen is very strict — we don’t dare to say a word _____ she asks us to.
#31518
A
until
B
before
C
when
D
unless
推荐题目
One’s life has value _____ one brings value to the life of others.
#30900
A
so that
B
no matter how
C
as long as
D
except that
____________ the weather has improved, the game will be held as planned.
#31656
A
While
B
Since
C
If
D
Unless
Please take down my telephone number ________ something important happens.
#31553
A
in case
B
now that
C
even though
D
as if
So, ________ the government has a good system of control or can educate the people, the forests will slowly disappear.
#33394
A
as long as
B
when
C
unless
D
every time
The seaside here draws a lot of tourists every summer. Warm sunshine and soft sands make ________ it is .
#33635
A
what
B
which
C
how
D
where