It’s quite normal to    ten percent of the cost of a building for a period of six months or so, in case faults are found in it.
#77956
A
keep up
B
keep away
C
keep off
D
keep back
推荐题目
We are going to visit an old temple _____ the 12th century.
#72339
A
is dated back to
B
dated from
C
dating back to
D
that is dated from
We should take care of the blind. It is immoral to _______ them.
#64468
A
make room for
B
make fun of
C
make up for
D
make use of