【多选题】有关网页及网页制作工具的描述正确的是( )多选
B.
网页是用HTML编写的,其扩展名为.htm或.html
C.
进入网站首先看到是的首页,它是一组网页或网站的入口
D.
专门的网页制作工具有Frontpage、 Visio
【判断题】马克斯·普朗克的学生弟子中有十位诺贝尔物理奖的获得者。()
【判断题】海关检查主要是检查入出境旅客是否携带有违禁品和超限额物品。( )
【单选题】直流电动机的电枢绕组与励磁绕组并联的属于()电动机,这种连接方式的优点是转速恒定,不随负载的变化而变化。
【单选题】As knowledge increased, colleges began to teach______.
A.
everything that was known
B.
law and something about medicine
D.
the subjects that interested students
【单选题】Passage Three(31~35) Last August, Joe and Mary Mahoney began looking at colleges for their 17-year-old daughter, Maureen. With a checklist of criteria in hand, the Dallas family looked around the coun...
A.
to express the opinions of many parents
B.
to choose a right one for their daughter
C.
to check the cost of college education
D.
to find a right one near a large city
【判断题】在异步电动机的稳定运行区中,它的转速是恒定的,不能随负载的变化而变化。( )