题目内容

在下面的程序的横线处填上适当的语句，使该程序的输出结果为12。
include＜iostream＞
using namespace std;
class TestClass
{
public:
int a,b;
TestClass(int i,int j)
{
a=i;
b=j;
}
};
class TestCla

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A公司的做法是否正确？监理的建议是否妥当，请阐明理由。

监理单位认为建设单位采取邀请招标的方式不妥当的依据是什么？

听力原文：F: Good afternoon, Coast Travel Agency. Can I help you？
M: Good afternoon. This is Kevin Beacham from D & B. I am going to Detroit for an international conference next month and I want to book a flight here.
F: Yes. When exactly would you like to go？
M: Well, the meeting starts on 26th of May. So I think I am leaving on the 24th.
F: Hold on, please. I'll check that for you. I am sorry. The flight for the 24th is fully booked. But we still have a few seats on 23rd and 25th at 2:30 p.m. Do you want to make a change？
M: Let me see. Um, I have an important appointment on 23rd. I think I'll have to take 25th. By the way, is it a direct flight？
F: No, i don't think so. You have to change a flight in San Francisco. You'll arrive at Detroit at about 6:00 a.m. on 26th. You'll be just in time for the conference.
M: OK. Thank you then. And how much is the ticket？
F: It's $936 for economic class and $1,024 for business. It already has a 20% discount.
M: I will be flying business then. Is it a return ticket？
F: Yes, it is.
M: OK. Now I'll give you my name. It's Kevin Beacham. That's B -E-A -C -H-A-M.
F: All right. I'll have it ready by tomorrow, Mr Beacham. One more question, are you going to pay by check or by cash？
M: By cash. I'll send it to you when I go and pick up the ticket tomorrow afternoon.
F: No problem. OK, see you then.
M: See you and thanks a lot.
&8226;There are thirty questions on this question paper.
&8226;Instructions are given on the tape.
&8226;You can write on this Question Paper.
&8226;At the end of the test, you will be given 10 minutes to copy your answers onto the Answer Sheet.
&8226;You must write all your answers in pencil.
PART ONE
&8226;You will hear three telephone conversations or messages.
&8226;Write one or two words or a number in the numbered spaces on the notes or forms below.
&8226;You will hear each recording twice.
Conversation One
&8226;Look at the form. below.
&8226;You will hear a man telephoning to book a flight ticket.
Coast Travel Agency
Booking Form
Customer Name: (1)
Company: D & B
Destination: (2)
Time of Departure: (3)
Transfer at: San Francisco
Class of ticket: (4)
Cost (return flight): $1,024
Method of payment: cash

试述风险投资的功能。