---Huck, how old is your mother this year? ---    . And we had a party for her        birthday last weekend.
#51356
A
Fortieth, forty
B
Forty, forty
C
Forty, fortieth
D
fortieth, fortieth
推荐题目
— I think ______ of the materials I listened to at the beginning of the exam ______ easy. — I think so.
#51444
A
three fourths, is
B
third four, are
C
three fourths, are
D
three fourth, are
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
 ---What is ______ month of the year ? ---It’s December . 
#51709
A
the twelve
B
twelve
C
twelfth
D
the twelfth
In English, 99000044 reads _____________.
#51229
A
ninety-nine thousand, forty-four
B
nine million, nine thousand and forty-four
C
ninety-nine million and forty-four
D
nine hundred and ninety thousand, forty-four
Did you know the Earth is home to __________ animals?
#51201
A
million
B
millions
C
millions of
D
million of