【单选题】John Becker is able to teach his students in a way that improves their performance instead of teaching to a test, because _______
A.
states across the country are given more flexibility for teaching and learning.
B.
John Becker has excellent career profile.
C.
John Becker is supported by students’ parents.
D.
students in that school are not interested in attending college.
【单选题】下列有关数组的叙述错误的是( )
A.
数组是将一组相同类型的数据顺序存储,组成一种复合数据类型。
B.
Java语言中,数组是一种引用类型,数组名如同对象名一样,是一种引用
C.
对于多维数组从最高维开始,可以对每一维分配不等的空间
D.
在Java语言中,数据元素可以互相赋值,而数组名不能直接赋值
【单选题】板岩、千枚岩、片岩、片麻岩的共同特征是?
【判断题】0558 0031 : for(i=0,j=10;i<=j;i++,j--) k=i+j; 执行完后 ,k 的值为 50 。()
【单选题】John Howard favours teaching history ______.
A.
as it was taught in Australia before the 1980s.
B.
as it is taught in Australia now.
C.
as it is taught in most other countries.
【单选题】— What do you think of teaching, John? — I find it fun and challenging. It is a job ______ you are doing something serious but interesting. [ ]