The water in this river is harmful because It’s a ______ river.
#46648
A
pollution
B
polluted
C
has polluted
D
pollutes
推荐题目
They were _________ when they heard the _______ news. 
#46028
A
excited, exciting
B
exciting, excited
C
excited, excited
D
exciting, exciting
I’m proud to be able to help __________people. 
#47172
A
too much
B
so much
C
so many
D
such many
—Hi, Cindy! How are you? —I’m OK.
#45134
A
fine
B
nice
C
good
D
sure
The old man lives ____ but he doesn’t feel ____. 
#47406
A
lonely; alone
B
alone; alone
C
alone; lonely
D
lonely; lonely