One theory, ________ suggested by Harvard University, is that humans began cooking their food, thereby releasing nutrients locked in the raw food and reducing the time needed to chew it.
#67116
A
which
B
as
C
that
D
what
推荐题目
The man ______ is our new headmaster.
#70779
A
who the teacher is talking to him
B
whom the teacher is talking
C
the teacher is talking to
D
who the teacher is talking
Can you tell me ______the 28th Olympic Games______?
#72718
A
when will;be held
B
when;will be held
C
when will be;held
D
when;will hold
You should put on the notices ________ all the people may see them.
#73332
A
where
B
in which
C
at
D
for them
____ and we’ll get everything ready for the taking off.
#68374
A
Have one more hour
B
If I have one hour more
C
Given one more hour
D
One more hour
It’s based on the idea all people are created equal, is accepted by most people.
#67989
A
that; that
B
which; which
C
which; when
D
that; which