【单选题】【消耗次数：1】
海南自贸区是在哪一年设立的？
①
2017年
②
2018年
③
2019年
④
2020年
参考答案：
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随机题目
【单选题】
The whole world is brought home to us_________ television.
①
across
②
over
③
through
④
among
【单选题】
There is no need to hurry. Please drive_________ .
①
safely
②
quickly
③
quietly
④
clearly
【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”Discuss with children in advance which programs they can watch.
①
正确
②
错误
【多选题】
I want to___________ this letter to the U.S.. How much if the postage, please?
①
mail
②
send
③
keep
④
weigh
【单选题】
Women especially enjoy_________ in department stores at their leisure.
①
wondering
②
weeping
③
wandering
④
watching
【单选题】
Can anything be done to_________ the negative influence of some television programs?
①
accept
②
assume
③
avoid
④
alarm
【判断题】
设矩阵A,B为同阶可逆矩阵，则<img class=jc-formula data-tex={ (AB) }^{ -1 }={ A }^{ -1 }{ B }^{ -1 } src=https://huaweicloudobs.ahjxjy.cn/4D0D5CA61C6CEACD30AEE46B39C339BC.png style=vertical-align: middle;/>
①
正确
②
错误