【简答题】当两人相距在1.5米之内时,即为私人距离。判断对错
【单选题】2 ) _________4_______ You would have done it on a vacation, right? Treat yourself to this, at least for one day! 3 ) Throw a small party . Think about the money you are saving by not going away . You ...
A.
Eat out for every meal!
B.
Go on a day trip to a nearby town, or to a beach .
C.
But why not remain at home and enjoy a staycation?
D.
If you are on a staycation, you might get calls from work .
E.
Most of the time it involves dining out more frequently than usual .
F.
Make sure you all have fun, and when it is over, you feel refreshed .
G.
The trick is to make sure your friends and coworkers know you are on a staycation .
【多选题】2014年习近平同北大师生代表座谈时对广大青年提出了具有( )等4点要求。
【判断题】当两人相距在1.5米之内时,即为私人距离。( )
【单选题】When you are saving money, it is important to ______.
A.
spend as little as possible
B.
ask your parents to help you
C.
know what you are saving for
D.
have three places to keep the money
【单选题】三相负载接到三相电源中,若各相负载的额定电压等于电源线电压,则运行时负载应做( )连接。
【简答题】三相负载的额定电压等于电源线电压时,应做()形连接,额定电压约等于电源线电压的 0.577 倍时,三相负载应做()形连接。按照这样的连接原则,两种连接方式下,三相负载上通过的电流和获得的功率()。
【简答题】脑膜炎奈瑟菌可引起 ,的病原体是 ,母亲是感染者时,新生儿可通过产道感染,引起 。