【单选题】Which of the following statements about the Alzheimer's disease is NOT true?
A.
It was so named because Alois Alzheimer first described it.
B.
It is the greatest cause of mental deterioration in older people.
C.
It can gradually destroy memory and eventually cause death.
D.
There are many ways to deal with and cure the disease now.
【单选题】( )是用于连接牵引变电所和接触网的导线。
【单选题】【例题·单选题】(2015年)以下属于非流动负债的是( )。
【单选题】______some ads can be very useful. [ ]
【单选题】It’s true that whoever ____positive for H7N9 will receive free medical treatment from our government without delay.
【单选题】Which of the following is true as to the essential functions of the U.N. ?
A.
It's only concerned with human rights.
B.
It only solves economic and cultural problems.
C.
It co-ordinates actions of' nations where necessary.
D.
It only aims to develop friendly relations.
【单选题】对同一对象或同一活动上注意所能保持的时间,这指的是
【判断题】当喷油器断电的时候也就停止了喷油。( )