One of the consequences of our planet's being warming up is a（n）_______ in the number of natural disasters.
#7447
A
result
B
account
C
reason
D
increase
推荐题目
According to a UN report，one third of the world population have no to clean drinking water and health care.
#5879
A
means
B
approach
C
channel
D
access
After years of research, he found the key ____ differences between species.
#5237
A
to explain
B
to explaining
C
of explaining
D
explaining
Currently, many American women are still faced with the ________ of choosing between work and family commitments.
#5173
A
desperation
B
dilemma
C
confusion
D
Concern
Mr.Blake is very popular because of his good __________ of humor.
#6978
A
sense
B
emotion
C
feeling
D
thought