The need for an operation，especially an immediate operation， almost always comes as a ______ to the patient and his family.
#6829
A
result
B
happiness
C
disappointment
D
shock
推荐题目
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
It has come to my _____ that some of you have been missing classes.
#7299
A
watch
B
sight
C
view
D
notice
You may demand an immediate _____ if the company fails to supply the product in time.
#5179
A
refund
B
justice
C
guarantee
D
cooperation
I haven't got a single ______from Aunt Mary since I last saw her.
#6939
A
advice
B
news
C
message
D
information