【单选题】An intellectual breakthrough, ______, does not automatically ensure that the transition is made from theory to practice.
A.
though brilliant may it be
B.
brilliant as it may be
C.
as it may be brilliant
D.
brilliant it may be though
【单选题】He has to change gear ______ in this car; it's not operated automatically.
【简答题】编写一个应用程序,求1!+2!+3!+...+20! 要求写出程序,并给出程序的输出结果
【简答题】A.by itself B.on its own C.voluntarily D.automatically
【简答题】if it is cold ,you will find the air conditioner compressor stop automatically ,do you know the reasons ?
【判断题】行政命令管理对外贸易,立竿见影,容易控制因此,我们应该坚持用行政命令对对外贸易进行宏观管理。
【简答题】[ 练习] 编写一个应用程序求1!+2!+...+20!