【判断题】【消耗次数：1】
These two chemicals ____interact_____ with each other at a certain temperature to produce a substance which could cause an explosion.
①
正确
②
错误
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相关题目
【判断题】
判断线上的内容是否正确：These two chemicals ____interact_____ with each other at a certain temperature to produce a substance which could cause an explosion.
①
正确
②
错误
【单选题】
So little ____ with each other that the neighbors could not settle their difference.
①
agreed did they
②
did they agree
③
they agree
④
they did agree
【单选题】
22. The two old sisters，_______ so long，held each other and burst into tears．
①
beingseparated
②
havingbeenseparated
③
havingsepartated
④
hadbeensepartated
【单选题】
Tom and Mary ___________ each other.
①
keep apart
②
are in love with
③
none other than
④
in a whisper
【单选题】
When I took his temperature, it was two degrees above ___.
①
average
②
ordinary
③
regular
④
normal
【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”Each explorer took large amounts of equipments, food and other suppliers.
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”Of these two books, which one do you like best?
①
正确
②
错误
【单选题】
9. They have ______ each other for a long time.
①
corresponded on
②
corresponded with
③
communicated with
④
kept writing
随机题目
【判断题】
过去标准制定更多是政府的事，现在则更多的企业标准、团体标准要面向市场，标准也像商品一样，多品种，多规格地适应市场需要，市场的选择成为标准这个产品的生命力和价值的体现。
①
正确
②
错误
【多选题】
关于PremierePro下的系统缺省切换方式描述正确的有（）。
①
A.初始状态下，缺省的切换方式是crossdissolve
②
B.初始状态下，缺省的切换方式是additivedissolve
③
C.缺省的切换防火四可以通过set default transition命令设置
④
D.缺省的切换方式是无发改变的