You need to eatmore healthy food,[for example],vegetables and fruits.

[主观题]E．ating vegetables can help you________ (get) more vitamins．

[主观题]D．oes Yang Yang eat healthy food?（作肯定回答）_________,_________ _________

[单选题]What can you do to[ensure] that you will stay healthy?A.be assuredB.insistC

[单选题]If you are asked to judge the example elevator pitch provided in lesson five, which of the following statement do you think can truly point out its merits?A．The speaker clearly addresses the benefits he can bring or the values he can add to the class

[试题]Provide an example of how you assessed a situation and achieved good results by focusing on the most important priorities.请举例，你是怎样评估一种情况，并将注意力集中在关键问题的解决。

[试题]G．ive an example of how you worked effectively with people to accomplish an important result.举例证明你可以和他人合作，共同实现一个重要目标。

[试题]Provide an example of how you acquired technical skills and converted them to practical application.举例说明你怎样获得一种技能，并将其转化为实践。

[单选题], you need to give all you have and try your best.A． Being a winner B. To buy a winnerC． Be a winner D. Having been a winner

[主观题]You- re _s___________ out ,you need to relax．

[单选题]You have a class C network, and you need to design it for 5 usable subnets with each subnet handling a minimum of 18 hosts each. Which of the following network masks should you use?A．225.225.224.0.B．225.225.240.0.C．225.225.255.0.D．255.255.255.224E．22