______ can cause high blood pressure and hearing problems.
#41189
A
Air pollution
B
Water pollution
C
Light pollution
D
Noise pollution
推荐题目
There is ________ boy in the corner.
#41088
A
a 11 years old
B
a 11-year- old
C
an 11-years- old
D
an 11-year-old
It’s important ________English well.
#40875
A
for us to learn
B
of us to learn
C
of us learning
D
for us learning
.It’s important __________ us students _______ carefully in class.
#40839
A
for; listening
B
of; listen
C
for; to listen
D
of; to listen
—_____schoolbag is that?—You mean the one behind the chair? It’s Tonny’s.
#41139
A
Which
B
What
C
Whose
D
Where