There are ________ students waiting in the hall, ________?
#51825
A
hundreds of; aren’t they
B
four hundred; aren’t they
C
four hundreds; aren’t there
D
hundreds of; aren’t there
推荐题目
______ of the floor _______ wet.
#51522
A
Three quarter;is
B
Three fourths; is
C
Three fourth;are
D
Three quarters; are
—How old is Tom?—He is ____.
#51380
A
fourteen years
B
fourteen year old
C
fourteen old
D
fourteen
Last year, I visited a chemical factory in Baise, there are about _____ workers in it.
#51861
A
six thousands
B
six thousand
C
six thousands of
D
six thousand of
About____________of the books in the library are written in Chinese.
#51607
A
four fifth
B
four fifths
C
fuorth fifths
D
fourth fifth
He knows _______ English but he has _____ English friends. 
#51804
A
few; little
B
little; few
C
little; a few
D
a few; little