单项选择题

Which of the following was seen as a disadvantage of the postage stamp

A．It was very easy to counterfeit.
B．It increased the cost of mail delivery.
C．It was difficult to affix to letters.
D．It had to be purchased by the sender in advance.

<上一题目录下一题>

热门试题

单项选择题

From the passage we can see________.

A．early land policy was favorable for the expansion of the new nation
B．rich families moved west and bought land
C．there were no financial problems in building railroads in the middle of the 19th century
D．colleges in the original thirteen states could own land

单项选择题

Which of the following statements is NOT true

A．Anyone who wanted to build railroads could get some land.
B．"Land grant colleges" had land.
C．People moved to the new areas which had became states.
D．There were a lot of family farms after 1862.