【单选题】【消耗次数：1】
They dont____________ the importance of this problem.
①
understands
②
understood
③
understanding
④
understand
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相关题目
【单选题】
It is_________ to memorize something you dont understand.
①
easy
②
difficult
③
beautiful
④
wonderful
【判断题】
阅读课文II.How to Improve Memory,判读正误5.It is easy to memorize something you dont understand.
①
正确
②
错误
【判断题】
阅读课文II.How to Improve Memory, 判断下列句子表述内容的正误:It is easy to memorize something you dont understand.
①
正确
②
错误
【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”It is difficult to memory something you dont understand.
①
正确
②
错误
【单选题】
There can be no ( ) understanding without communication between people.
①
mutually
②
mutuality
③
mutual
④
mutualism
【判断题】
An effective precis is based on precise and thorough reading and understanding of the article.
①
正确
②
错误
【单选题】
It was____ then that I realized the importance of a good mastery of the language.
①
until
②
unless
③
not until
④
not unless
【单选题】
The exchange of goodwill mission greatly ______ a better understanding between the two countries.
①
carries out
②
brings around
③
breaks out
④
contributes to
【单选题】
19. Water will continue to be ____ it is today —next in importance to oxygen.
①
how
②
Which
③
as
④
what
随机题目
【单选题】
Though faced with many difficulties, he would not _______ online learning.
①
give up
②
get through
③
get by
④
give in
【单选题】
Johnregretted_______tothemeetinglastweek.
①
not going
②
not to go
③
not having been going
④
not to be going
【多选题】
按照霍夫兰等人的相关实验，下列关于宣传效果的说法哪些是正确的
①
两面说材料对改变受众原有态度更有效
②
两面说材料对强化受众原有态度更有效
③
一面说材料对教育水平较高者更有效
④
一面说材料对教育水平较低者更有效