皮皮学，免费搜题
登录
搜题
【单选题】
5位候选人——Q, R, S, T和U——在竞选市长。将召开三次市民代表会议，分别称之为会议1、会议2和会议3。每一位候选人都有机会在这三次会议上分别做恰好一次讲演;每位候选人都在5个相继时间段中的一个时间段讲演:在第一时间段做讲演的称为“第一讲演人”,余此类推;没有两个候选人在任何一次会议的同一个时间段讲演。在排定5位候选人的讲演次序时,还要遵守以下条件:(1)每位候选人都必须在至少一次会议上做第一讲演人或第二讲演人。(2)任何一次会议上的第五讲演人都必须至少一次在另外的会议上做第一讲演人。(3)没有候选人能够在不止一次会议上做第四讲演人。如果候选人在会议1上的讲演次序是R, U, S, T和Q,在会议2上的讲演次序是Q, R, U, S和T,下面哪一个选项能够是他们在会议3上的讲演次序？A.
Q是第一讲演人
B.
R是第三讲演人
C.
S是第一讲演人
D.
T是第二讲演人
拍照语音搜题，微信中搜索"皮皮学"使用
参考答案：
参考解析：
知识点：
皮皮学刷刷变学霸
举一反三
【简答题】在单链表中,指针p所指的结点为最后一个结点的条件是 。
【单选题】Yoga teaches the deliberate command of movement and breathing.
A.
The speech was a deliberate attempt to embarrass the government.
B.
She spoke in a slow and deliberate way.
C.
They deliberated on whether to continue with the talks.
D.
The jury deliberated for five days before finding him guilty
【单选题】Yoga teaches the deliberate command of movement and breathing.
A.
The speech was a deliberate attempt to embarrass the government.
B.
She spoke in a slow and deliberate way.
C.
They deliberated on whether to continue with the talks.
【简答题】阅读下图的梯形图和时序图,同时结合课中视频的讲解,写出途中定时器完成的演示接通的工作过程。
【单选题】An aircraft requires a panned overhaul each year at a cost of $5 000.This is a condition of being allowed to fly. How should the cost of the overhaul be treated in the financial statements?
A.
Accrued for over the year and charged to maintenance expenses
B.
Provided for in advance and charged to maintenance expenses
C.
Capitalize and depreciated over the period to the next overhaul
D.
Charged to profit of loss when the expenditure takes place
【简答题】阅读下图的梯形图和时序图,同时结合课中视频的讲解,写出途中定时器完成的演示接通的工作过程。
【单选题】Prior to any overhaul work on electric equipment, it is important to ensure the circuits are ___ .
A.
live
B.
dead
C.
excited
D.
on line
相关题目：