It’s very wise of you to ________ well trained workers _____ untrained ones in the assembly line.
#14445
A
substitute; for
B
substitute; with
C
replace; with
D
instead; by
推荐题目
Not having promoted the new digital camera successfully, the company should ______ its original marketing methods.
#13001
A
account for
B
reflect on
C
work out
D
call up
Of all the books on the shelf, is of any use for improving our practical skills of survival in the competitive world.
#11913
A
nothing
B
no one
C
neither
D
none
Millions of people have been forced to leave their homes ______ the heavy storms and floods.
#12727
A
apart from
B
as a result
C
in regard to
D
due to
(2014·石家庄质检)I admire Stephen Hawking greatly，whose________about black holes has a great effect on astronomy.
#10643
A
theory
B
practice
C
way
D
method