A computer can only do ________ you have instructed it to do.
#79770
A
how
B
after
C
what
D
when
推荐题目
—Do you think the weather will be all right this summer? —No, ____ we are lucky. The newspaper says it’ll be very hot anyway.
#31353
A
if
B
though
C
unless
D
as
Amazing it is, an astronaut’s superior position is filled with potential danger.
#30521
A
when
B
if
C
unless
D
as
—Do you think the weather will be all right this summer?—No, _____ we are lucky. The newspaper says it'll be very hot anyway.
#31870
A
if
B
though
C
unless
D
as
You will succeed in the end ____ you give up halfway．
#31863
A
even if
B
as though
C
as long as
D
unless
How long do you think it will be ______ the Chinese people land on the moon?
#34769
A
that
B
since
C
until
D
before