23平方千米=公顷5050克=千克． 4.03立方米=_

发布时间：2017-06-09 00:26 │ 来源：www.tikuol.com

题型：填空题

问题：

23平方千米=______公顷5050克=______千克．

4.03立方米=______升 3.25时=______时______分．

题型：填空题

A recent ad for a Roth IRA includes the statement that if a person invests $ 500 at the beginning of each month for 35 years, they could have $1000000 for retirement. Assuming monthly compounding, what annual interest rate is implied in this statement（）

A. 6. 988%.

B. 7.411%.

C. 7.625%.

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题型：填空题

根据图片内容选择正确的句子。

( ) 1.	A. This is Danny.	B. This is Li Ming.	C. This is Jenny.
( ) 2.	A. There it is.	B. I don't know.	C. Goodbye.
( ) 3.	A. I live in Canada.	B. I live in Shanghai.	C. I live in China.
( ) 4.	A. Nice to meet you!	B. What is this?	C. Where is it?
( ) 5.	A. I have eight books.	B. I have five books.	C. I have seven books.