It said the country's confirmed H7N9 cases were isolated and there has been no______ of human-to-human transmission.
#5258
A
mark
B
symbol
C
sign
D
signal
推荐题目
I’d like to start my own business –that’s ________ I’d do if I had the money.
#5927
A
why
B
when
C
which
D
What
Nobody knows how he was murdered, but _______ people behind the scenes can guess why.
#7265
A
a great deal of
B
a good many
C
a good amount of
D
a great many of
As is well known to us all, in China pigeons stand for peace. However, in India the wheel in its national flag is also a _______of peace.
#7107
A
symbol
B
sign
C
mark
D
example
About 10,000 enthusiasts took part in the 2013 Sports Lottery New Year Climbing ________ on Tuesday at the Beijing Badaling section of the Great Wall.
#5383
A
incident
B
accident
C
event
D
affair
Speaking of what sort of smartness is most desirable in human __________，a friend of mine told me a story.
#5718
A
conduct
B
experience
C
custom
D
habit