_____1_____: leaders must create a picture of where the _____2_____ is going and each person's role in this process of change. _____3_____: leaders must inspire the people they work with. Momentum : leaders must create momentum and make sure that people are _____4_____ various projects that are _____5_____.

C: I'm afraid that your excess baggage will not be able to go with you, because 1____.P: Then, what shall we do with the baggage?C: 2____.P: What do you mean by unaccompanied baggage?C: It means 3___.P: I see. What's the rate for that?C: The same as cargo. 4____.P: Okay, 5_____.

【单选题】要指定一个绝对位置 5 , 5 的点,应该输入: () @5 , 5 5 》 5 5 , 5 5<5< span=""> A. @5，5 B. 5》5 C. 5，5 D. 5<5

根据乘方的意义可知：53=5×5×5，54=5×5×5×5，则53×54=（5×5×5）×（5×5×5×5）=57即53×54=57。想一想：

中国大学MOOC: Virtual Reality is _____1_____ as the use of computer technology to create a _____2_______ environment. When you view VR, you are viewing a completely different reality than the one in front of you. Virtual reality may be ____3________, such as an animated scene, or an ______4_____ place that has been photographed and included in a virtual reality ____5_____. With virtual reality, you can move around and look in every _____6______ --up, down, sideways and behind you, as if you were _________7______there. You can view vi

【单选题】下面程序执行结果() #include main() { int i ,j ; for(i=1; i<=5; i++) { for(j=1; j<=i; j++) printf("%2d",i); printf(" ",); } } A. 1 2 2 3 3 3 4 4 4 4 5 5 5 5 5 B. 1 2 3 4 5 C. 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 D. 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5

5^2 5^3=5^5

【单选题】5 A. 5 B. 5 C. 5 D. 5

5<>5与5!=5结果相同

能正确表示数学关系：“[img=90x21]18031a61b498c1c.png[/img]”的C语言表达式是（ ）。 A: a>=-5 and a<=5 B: a>=-5 or a<=5 C: a>=-5 && a<=5 D: a>=-5 || a<=5