Unit 7 what’s the highest mountain in the world?
单元过关测试
I、选择填空（15分）
( )1.How to read 4,444,444 in English?
A. four millions, four hundreds and forty-four thousand, four hundreds and forty-four
B. four million, four hundred forty-four thousand, four hundred forty-four
C. four, four four four, four four four
D. four million, four hundred and forty-four thousand, four hundred and forty-four
( )2. China is ________ country in the world.
A. the third largest B. the largest third C. the third large D. a third largest
