单项选择题

The main point of paragraph 5 is ______.

A．to describe the existing research in the field
B．to point out the limits of research in this area
C．to describe learning strategies identified as so
D．to summarize the scope of the present article
<上一题 目录 下一题>
热门 试题

单项选择题
In paragraph 3 the writer uses the phrase to the best of my knowledge... because ______.
A．she has good knowledge of this area
B．she is not sure if the area has been researched in Hong Kong
C．she thinks the area has been researched in Hong Kong
D．she does not wish to take responsibility for any omissions in the bibliography
单项选择题
In paragraph 2 leaner variables and strategies are defined by reference to other writers ______.
A．because these writers are authorities in the field and these are recognized as important concepts
B．because these writers are authorities in the field and these are recognized as important definitions
C．because the present author is not sure what these terms mean
D．because the present author wishes to redefine the scope of research in this area
相关试题