According to the statistics, listening to loud music at rock concerts ______ hearing loss in some teenagers in the past 2 decades.
#85876
A
have caused
B
caused
C
had caused
D
has caused
推荐题目
The population of this city, 30% of which_______, ______ 10% in the last two years.
#86017
A
are Chinese; has risen by
B
are China; has fallen by
C
is Chinese ; have increased
D
is China; have reduced by
We think that _______ more vegetables _______ good for us.
#44033
A
eating, are
B
eating, is
C
eat, are
D
eat, is
