单选题：The members of Aaron Burr's family were noted for their pass

题目内容：

The members of Aaron Burr's family were noted for their passionate and headstrongtemperament. A．intellectual
B．stubborn
C．witty
D．steadfast

参考答案：

答案解析：

Less—educated people report fewer days of stress possibly be

Less—educated people report fewer days of stress possibly becauseA．they don’t wa

分类：理工类题型：单选题

What will happen to fax, land mail, overnight mail, etc．according to the writer?

分类：理工类题型：单选题

How is the Internet or net explained in the passage? ________A．Electronic routes

分类：理工类题型：单选题

For as long as three months of a year, the sun ________on the ice-covered land o

分类：理工类题型：单选题

Each of the tests costs $42,500.A．Right B．Wrong C．Not mentioned

分类：理工类题型：单选题