【单选题】【消耗次数：1】
Thats the main reason_________ the development of adult education.
①
as
②
why
③
for
④
across
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相关题目
【多选题】
This is the_________ motivating force behind the development of adult education.
①
main
②
major
③
many
④
much
【单选题】
The reason why the car was stopped was ____.
①
that the road was slippery
②
due to the slippery road
③
because the road was slippery
④
because of the slippery road
【判断题】
答题说明：句子没有语法错误请选择“正确”，有语法错误请选择“错误”Advanced technology is another important reason for the rise in adult education.
①
正确
②
错误
【单选题】
The lives of many people have been enriched_________ adult education.
①
because
②
because of
③
as a result
④
so that
【多选题】
The lives of many people have been enriched_________ adult education.
①
because
②
because of
③
due to
④
owing to
【多选题】
Why do you forget something? What is the reason? You did not learn it_________ . This is the major reason for forgetting.
①
in the beginning
②
at the beginning
③
at first
④
at last
【单选题】
Even today, the south is _________ behind the rest of theUnited Statesin areas like education and economic development.
①
very
②
far
③
quite
④
much
随机题目
【单选题】
计算机网络中，所有的计算机均连接到一条通信传输线路上，在线路两端连有防止信号反射的装置。 这种连接结构被称为（ ）。
①
总线结构
②
环型结构
③
星型结构
④
网状结构