Please pass me two---------.
#51794
A
pieces of paper
B
pieces of papers
C
pieces paper
D
piece papers
推荐题目
Because of Project Hope, ___ children have better lives.
#51896
A
thousand
B
thousands
C
thousand of
D
thousands of
——How old is the baby boy?   ——He is an ________ boy. 
#51685
A
8 months old
B
10 month old
C
8-month-old
D
10-month-old
Mary, how old are you this gear?_______.  And My parents just had a party for my ______birthday last monty. 
#51569
A
Fifteen, fifteenth
B
Fiveteen, fiveteenth
C
Fifteenth, fifteen
D
Fiveteerth, fiveteen
 Its population is almost ________ of the world’s population.
#51118
A
one two
B
two thirds
C
fifth three
D
one five