Monkeys in the zoo started to show the flu _____ last Monday and altogether twenty have died up to now．
#6151
A
symbol
B
sign
C
signal
D
symptom
推荐题目
He’s unlucky, and he’s always suffering _____ luck one after another.
#7153
A
a sick
B
an ill
C
sick
D
ill
I can’t say which wine is best—it’s a（n） _______ of personal taste.
#7511
A
affair
B
event
C
matter
D
variety
The Chinese government has announced a ______ of measures to help the film industry.
#5097
A
worth
B
supply
C
package
D
set
The invention of the typewriter was a great_______ to communication and printing.
#6407
A
contribution
B
devotion
C
revolution
D
construction
Don't leave matches or cigarettes on the table within the _____ of little children.
#5106
A
hand
B
reach
C
space
D
distance