Scientists study ____ human brains work to make computers.
#5936
A
when
B
how
C
that
D
whether
推荐题目
It was difficult to guess what her _____ to the news would be.
#7406
A
impression
B
comment
C
reaction
D
opinion
Out of ________ for the homeless, I gave them shelter for the night.
#5274
A
regret
B
sympathy
C
alarm
D
shame
---- Why don’t you try to do exercise to lose weight? ---- I have tried everything but it has made no _____________.
#6403
A
use
B
result
C
conclusion
D
difference
My computer is in good __________ and you can enjoy yourself on it.
#7007
A
instruction
B
position
C
condition
D
situation
When I spent my holidays in Europe, I bought _______ vases.
#6638
A
two lovely big old German
B
two lovely old big German
C
two German big old lovely
D
lovely big two old German