在渗透检测法中,去除工件表面氧化皮可采用的方法是()。
A.酸洗
B.打磨
C.喷砂
D.蒸汽去除
参考答案:A
按每小题后要求转换下面的句子;每空一词。
1. There are some free tickets for us to go to the theater. (改为一般疑问句)
________ there ________ free tickets for us to go to the theater?
2. Father said to me, "Don't go out alone at night." (改为间接引语)
Father told me ________ ________ go out alone at night.
3. Our headmaster seems to be very angry with his bad marks.(改为同义句)
________ seems that our headmaster ________ very angry with his bad marks.
4. The Beijing 2008 Olympic games will be held in two years. (对画线部分提问)
________ ________ will the Beijing 2008 Olympic Games be held?
5. I like hamburger better than fried chicken. (改为同义句)
I ________ hamburger ________ fried chicken
制定高校培养目标的依据是()。
A.马克思主义关于人的全面发展学说
B.个人本位论
C.社会本位论
D.政治决定论