.The young often___the old in our town.
#86263
A
helps
B
wants to help
C
help
D
helping
推荐题目
It is reported that a woman as well as two children ______ from a big fire yesterday.
#86211
A
was saved
B
were saved
C
had been saved
D
have been saved
Large quantities of polluted water_____ into the sea so that lots of fish died. 
#86296
A
is flowing
B
was flowing
C
are flowing
D
were flowing
One in five humans ___      access to safe drinking water by 2080.
#86007
A
is said lacking
B
is said to lack
C
are said to lack
D
are said lacking