The technological advances of the twentieth century have been brought about an alarming reduction of our natural resources.
#26209
A
for the price of
B
in favor of
C
in place of
D
at the expense of
推荐题目
Tom , you ______ leave all your clothes on the floor like this!
#25704
A
wouldn’t
B
mustn’t
C
needn’t
D
might not
If man can’t live _______ harmony _______ nature, the balance will be destroyed.
#26610
A
in; with
B
to; about
C
on; for
D
with; with
Don't put your books everywhere．Keep them ．
#28843
A
in place of
B
out of place
C
in place
D
in the place
Videos, recordings and other learning aids are usually used textbooks in language learning.
#27514
A
alongside
B
except for
C
despite
D
in comparison with