—— The experiment is of particular importance.—— I see. We won’t carry on with it _______ we can get the good equipment.
#33750
A
until
B
unless
C
whether
D
after
推荐题目
It is such a modem machine ____few of the workers know how to operate it.
#34226
A
which
B
that
C
as
D
the one
________ the global economy is showing signs of recovery, many developing countries are still suffering.
#30872
A
As
B
Where
C
How
D
While
The man,_______ is often parked in front of our house, is a famous surgeon.
#34717
A
who’s car
B
of which the car
C
the car of which
D
whose car
I do all housework every day ______ my husband Bob just washes the dishes now and then.
#32514
A
or
B
while
C
when
D
however