We need to come up with a/an________and make a decision at once.
#27839
A
information
B
advice
C
idea
D
news
推荐题目
H7N9 is a new kind of          .
#27894
A
disease
B
medicine
C
subject
D
animal
There are many _______ playing on the playground. 
#29829
A
child
B
children
C
man teachers
D
sheeps
—Are you in        ?— Yes, I am .
#29464
A
Class one
B
class one
C
class One
D
Class One
 This group of people felt tired after ________ hiking in the mountain.
#28266
A
eight-hours
B
eight hour’s
C
eight hours
D
eight hours’