【单选题】下列四个命题, ①如果两个平面有三个公共点,那么这两个平面重合; ②如果两条直线不重合,那么他们可以确定一个平面; ③若l?α,A∈l,则A?α; ④若P∈α,P∈β,α∩β=l,则P∈l. 其中真命题的个数为( )
【判断题】The Democrats occupy a dominant position in major cities, while the Republican Party is very influential in rural areas.
【单选题】 连接到局域网上的节点计算机必须安装的硬件设备是( )
【单选题】When is the Labor day of the U.S.?
A.
The first Monday in September
B.
The second Monday in September
C.
The first Monday in May
【简答题】As Crawford ____________ heartbreak in his private life, his career soared to greater heights than he could have ever dreamed of. A. contended with B. satisfied with C. corresponded with D. came...
【简答题】第二节 根据对话内容,从对话后的选项中选出能填入空白处的最佳选项,并将所选答案的标号填写在第II卷上方的横线上。选项中有两项多余选项。(共5小题;每小题2分,满分10分) Hello, Tom! Hi, jack! 61 I don’t know. They all book interesting. Er, I think I’d like to go on the wildlife safar...
【单选题】Your ______ in a job is the person who comes before you.
【单选题】The exact founder of Labor Day is not given clearly in the passage.