________ have an internal clock that controls the beating of our heart, and the ________ of our breathing.
#11165
A
Human being; steps
B
Humans; pace
C
Human beings; steps
D
Man; pace
推荐题目
-- Oh, it’s lunch time. I am a little hungry.-- Let’s go. It’s my ________.
#12092
A
fault
B
turn
C
duty
D
treat
Most Chinese carmakers are years behind their western counterparts _______ quality, technology and service.
#13525
A
in terms of
B
in need of
C
in favor of
D
in praise of
Caroline __________ staying at home, doing nothing at all. So she has made up her mind to find a job for herself.
#13281
A
is fond of
B
is tired of
C
is proud of
D
is aware of
A wellwritten composition ________ good choice of words and clear organization.
#11744
A
calls on
B
calls for
C
calls up
D
calls off
You’d better go there by train. The train ticket is _______the airplane ticket.
#14154
A
as cheap three times as
B
as three times cheap as
C
three times cheaper than
D
cheaper three times than