单选题：In a lucid dream we can use Morse code to communicate with o

题目内容：

In a lucid dream we can use Morse code to communicate with others. A．Right
B．Wrong
C．Not mentioned

参考答案：

答案解析：

Most dreams involve the people we played with when we were y

Most dreams involve the people we played with when we were young.A．Right B．Wrong

分类：理工类题型：单选题

If headaches only occur at night，lack of fresh air is often the cause．A．start B．

分类：理工类题型：单选题

David Hume was the first philosopher to study mankind.A．Right B．Wrong C．Not ment

分类：理工类题型：单选题

A Heroic Woman　　The whole of the United States cheered its latest hero,Ashley Sm

分类：理工类题型：单选题

Scotland:A Land of Wisdom　　In the 1740s,the famous French philosopher Voltaire s

分类：理工类题型：单选题