【简答题】全电流概念的提出表明,磁场是由____和____之和。
【单选题】Which of the following is NOT the advantage of extemporaneous delivery?
A.
It gives more precise control over thought and language than impromptu speech.
B.
It offers more spontaneity and directness than speaking from memory or from a full manuscript.
C.
It is adaptable to a wide range of situations.
D.
It encourages the conversation quality the audiences look for in speech delivery.
E.
It gives the speaker more time to think of what s/he is going to say.
【单选题】同样遇到看戏迟到的情景, A 会与检票员争吵起来,甚至企图推开检票员径直走到自己的座位上去,并埋怨说戏院的时钟走得太快了,他不会影响任何人。 B知道检票员不会放他进去,因而不会与其争吵,而是悄悄跑到楼上寻找另一个适当的地方观看演出。 C知道检票员不会让其从检票口进入,他想反正第一场戏不会太精彩,还是暂时到小卖部等一会儿,等幕间休息再进去吧。 D则会说自己老是不走运,偶而来一次戏院就这样倒霉,干脆回...
【简答题】In the late 1990s, the advantage of the database was widely recognized in the database field.
【单选题】But so far legislators ___ paid much attention.
【判断题】高铁是由中国发明的,所以被称为中国的“新四大发明”之一。()High speed rail was invented by China, so it is called one of the "four new inventions" of China.()
【多选题】油气分布的不均衡,宏观上主要受控于以下条件: 。
【单选题】以下哪种反思不属于从他人角度来进行的反思活动( )。
【判断题】JAVA 语言标识符中大小写字母是没有区别的
【单选题】以下哪种反思不属于从他人角度来进行的反思活动 ( )。