Jack’s mother was twenty-seven when he was born. Jack is eleven this year. How old is his mother?
#51677
A
56
B
49
C
38
D
40
推荐题目
220，309 should be read____________．
#51802
A
two thousand and twenty thousands，three hundred and nine
B
two hundred and twenty thousand and three hundred and nine
C
two hundred and twenty thousands and three hundred and nine
D
two hundred and twenty thousand，three hundred and nine
How do we say the number “4,135”?
#51772
A
four thousand, one hundred, thirty five
B
four thousand, one hundred and three five
C
four thousand, one hundred and thirty five
D
four thousand, one hundred and thirty-five
There are about ______ people in this town．
#51468
A
five millions
B
million of
C
five million
D
five millions of
They are __________ stars in the sky at night
#51660
A
millions
B
millions of
C
some millions
D
million of