【单选题】Why could the author figure out how the parts of computer worked when he was 15?
A.
Because he majored in science and math.
B.
Because he asked a friend.
C.
Because the computer was not run on a chip and he had a book.
D.
Because he did everything by doing this.
【判断题】由于个别固态硬盘是用动态随机存储器做存储介质,所以使用固态硬盘的计算机为了不丢失所存数据,始终不能关机。
【判断题】在一般工程的基础施工中,多采用明沟集水井抽水、井点降水或二者相结合的办法排除地下水。
【单选题】Why did the lady think the author could not expect to work after eating such heavy things?
A.
Because she thought it would do harm to his health.
B.
Because she thought it would be impossible for a him to compose an embroidered piece of literature.
C.
Because she thought it would ruin his taste.
D.
Because she thought it would take him a long time to digest and he would be too tired to work.
【判断题】直接式质量流量计利用检测元件直接测量流体的质量流量。