—______ this? —______ a computer. [ ] A._爱下问搜题

搜题请搜索小程序“爱下问搜题”

问题选择题

—______ this?

—______ a computer. [ ]

A. What's, This

B. What's, It's

C. What, It

D. What, This is

答案

答案：B

填空题

选词填空。根据短文内容，从方框中选择适当的选项完成短文。（有两个选项是多余的）（10分）

A. to plan B. mountains C. money D. One E. history F. called
G. holiday H. pay I. any J. tickets K. to get L. everything

Many people like traveling. They go to the 小题1: , the seaside or forests. Some people like 小题2: , so they like to visit some old interesting places. In many countries, the travel agencies can help you 小题3: your holiday. You can tell the travel agency what kind of 小题4: you like and how much 小题5: you want to spend and the travel agency will give you a lot of information about where to go, how 小题6: there, where to stay, and what kind of activities you can do there. 小题7: of the ways of travel is 小题8: “package” travel.
That is, you just 小题9: the money. And the travel agency will plan 小题10: for you, including the ticket for the train or plane, the hotel, the activities and so on.

单项选择题

在某双代号网络计划中，工作A的最早开始时间为第10天，其持续时间为6天，该工作有两项紧后工作，它们的最早开始时间分别为第26天和第31天，最迟开始时间分别为第27天和第34天，则工作A的总时差和自由时差()天。

A.均为11

B.分别为l0和9

C.均为10

D.分别为11和10