超星 - 第二次 - 查题吧

判断题

Each state government is organized into the same three branches of government as are found in the federal government.

A. 对
B. 错

判断题

The laws made in one state govern the people living or working in other states.

A. 对
B. 错

判断题

Although people living and working in one state are not governed by the laws of another state, every person in America must obey the laws of the U.S. federal government, no matter which state the person lives in.

A. 对
B. 错

判断题

In U.S.A., Each state of the U.S.A. has its own state constitution.

A. 对
B. 错

判断题

In American federal government, if a majority (more than two-thirds) of the Representatives or Senators vote in favor a bill, it is approved by that house.

A. 对
B. 错

判断题

In American federal government, if a bill is vetoed by the president, it goes back to Congress. If Congress then approves the bill again by a vote of two-thirds of the members of each house, the bill becomes a law despite the President’s disapproval.

A. 对
B. 错

单选题

中命种子有多少年？

A. 1-3年
B. 3-5年
C. 3-15年
D. 5-15年

多选题

种子按粒径大小分类分为哪几类？

A. 大粒种子
B. 中粒种子
C. 小粒种子
D. 微粒种子

多选题

影响种子寿命的因素有哪些？

A. 种皮结构
B. 温度
C. 光周期
D. 降水量

多选题

下面哪些因素有利于种子的贮藏？

A. 空气湿度小
B. 空气湿度大
C. 温度低
D. 温度高

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