—How many birds can you see in the trees?—I can see            birds in the trees.
#51374
A
hundred of
B
five hundreds
C
hundreds of
D
five hundreds of
推荐题目
Americans eat vegetables per person today ______as they did in 1910.
#51706
A
More than twice
B
As twice as many
C
twice many than
D
More than twice as many
Jackie Chan has donated ______ dollars to charity. –He is an example to us all. 
#51070
A
thousand
B
thousands
C
thousand of
D
thousands of
There  are _________of  nurses in our school but only _______of them are boys.
#51756
A
hundreds, three hundred.
B
hundred, three hundreds
C
hundreds, three hundreds.
D
hundred, three hundred
—Good news.We will have a _______holiday. --I’ve heard of it.But it’s coming in_______.
#51829
A
three days;three days’ time
B
three days’;three days’
C
three-day;three days
D
three days;three-day time