Our school has a big library. There are about ten books in it.
#51557
A
thousand
B
thousands
C
thousand of
D
thousands of
推荐题目
Elvis Presley has sold more than one______ records all his life.
#51613
A
billion
B
billion of
C
billions of
D
billions
—What can I do for you? —I want ______.Thank you.
#51192
A
three kilos of tomatos
B
three kilo of tomatoes
C
three kilos of tomatoes
D
three kilos of tomato
