【判断题】【消耗次数：1】
The credit cards were invented in the French
①
正确
②
错误
参考答案：
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相关题目
【单选题】
Credit cards make it possible to ( ) payment over weeks or months.
①
spread
②
spread out
③
spread from
④
spread outwards
【单选题】
In china, people can pay their hotel bills in cash, by credit cards or with( )
①
check
②
money
③
travel checks
④
traveler’s checks
【单选题】
The article ______ in French were impossible for me to read.
①
written
②
writing
③
write
④
wrote
【判断题】
Credit cards are be used in most countries, but you may also need to bring some cash.
①
正确
②
错误
【单选题】
The credit cards permit people to borrow-to-buy things they want even when they ( ) have enough money to pay the full price.
①
do not
②
do
③
does
④
does not
【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”They believed that Europeans were superior than other people.
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”We passed a pool which ducks were swimming.
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”Oil, gasoline and water were added, and the car was ready to be drive away.
①
正确
②
错误
随机题目
【单选题】
关于Windows环境下的窗口，下面描述中错误的是（ ）。
①
所有窗口都有相似的风格与界面
②
所有的窗口都有相同的名称
③
一个窗口实际上就是计算机处理的一个任务
④
可以同时打开多个窗口，但只有一个活动窗口
【判断题】
设 A = {1, 2=,2, 4=,3, 3=}，B = {1, 3=,2, 4=,4, 2=}，则并关系A∪B的定义域dom(A∪B)等于：{1,2,3,4}。
①
正确
②
错误
【多选题】
下面关系运算中正确的有：
①
F○ (G∪H)=F○G∪F○H;
②
(G∪H) ○F=G○F∪H○F;
③
(G∩H) ○FíG○F∩H○F;
④
(G∩H) ○F=G○F∩H○F。