The cost of oil is less than _______ of gas.
#16509
A
it
B
one
C
the one
D
that
推荐题目
The chairman thought _____ necessary to invite Professor Smith to speak at the meeting.
#15736
A
that
B
it
C
this
D
him
I met one of my students the other day. After several years, she changed a lot and looked different from ____ she used to be.
#16031
A
that
B
whom
C
what
D
who
I’m moving to the countryside because the air there is much fresher than _______ in the city.
#15614
A
ones
B
one
C
that
D
those
No matter where he is, he makes _____a rule to go for a walk before breakfast.
#15684
A
him
B
this
C
that
D
it