How many________ do you need to finish this article?
#29314
A
paper
B
papers
C
piece of papers
D
pieces of paper
推荐题目
Chen Hui was chewing gum ________. 
#28346
A
any way
B
all the time
C
all time
D
all the same
__________ work with money and people.  
#29714
A
Teachers
B
Bank clerks
C
Policemen
D
Workers
There are three __in the office.
#29601
A
policeman
B
policemen
C
polices
D
policewoman
---Which ______ do you like? --- Purple.
#29340
A
color
B
fruit
C
sport
D
vegetable