顺序练习
话题练习
题型练习
口语评分
写作评分
阅读机考
听力机考
口语机考
A.
They have difficulty with some computer technology.
B.
They spend more time on research than on teaching.
C.
They often understand an idea better after presenting it to students.
D.
They often have their students give class presentations.
正确答案:A
译文