I'm not sure if we can gain any profit from the ________. A.investedB.investC.investorD.investment
I'm not sure if we can gain any profit from the ________.
A.invested
B.invest
C.investor
D.investment
相关考题：
Martin: Can you cover for me on Sunday? I'm supposed to teach the high school class. Lisa: Sure. ______ ? Martin: We're going to the beach for the weekend. Lisa: Well, don't worry. I'll take good care of Sunday school.A．What's inB．What's the thingC．What's upD．What's down
We ______ booked. Look, this restaurant is almost empty. A. must haveB. can’t haveC. should haveD. needn’t have
假设所有学生都已选课，所有的选课成绩都已确定。检索所有选课成绩都在90分以上(含)的学生信息，正确的SQL命令是( )。A．SELECT*FROM学生WHERE学号IN(SELECT学号FROM选课WHERE成绩=90)B．SELECT*FROM学生WHERE学号NOT IN(SELECT学号FROM选课 WHERE成绩90)C．SELECT*FROM学生WHERE学号!=ANY(SELECT学号FROM选课 WHERE成绩90)D．SELECT*FROM学生WHERE学号=ANY(SELECT学号FROM选课 WHERE成绩=90)
以下5题使用下列数据表。仓库(仓库号C(3)、所在地C(8)、人数N(2))职工(仓库号C(3)、职工号C(2)、姓名C(8)、工资I)检索有职工的工资大于或等于“WHl”仓库中所有职工“工资”的仓库号，正确的命令是( )。A．SELECT DISTINCT 仓库号 FROM 职工 WHERE 工资＞=ANY; (SELECT MAX(工资) FROM 职工 WHERE 仓库号="WH1")B．SELECT DISTINC T仓库号 FROM 职工 WHERE 工资＞=ANY; (SELECT 工资 FROM 职工 WHERE 仓库号="WH1")C．SELECT DISTINCT 仓库号 FROM 职工 WHERE 工资＞=ALL; (SELECT 工资 FROM 职工 WHERE 仓库号="WH1")D．SELECT DISTINCT 仓库号 FROM 职工 WHERE 工资＞=ALL; (SELECT MAX(工资) FROM 职工 WHERE 仓库号="WH1")
27．If we travel by car ,we_________．A． can't travel fifty or one hundred miles a dayB． can-t stop at a hotel to spend the nightC． can make our own timetable 'D． can travel to a very far place in several minutes
AAre you looking for something fun and would you like to help others in your spare time? Then join us to be a volunteer! We’re a non-profit (赢利的) organization. We have volunteer jobs of all ages. Anyone, from twelve-year-old children to people in their seventies can become a volunteer.You can help people in many ways. Schools need help with taking care of children while parents are working. Hospitals need volunteers to look after children while their parents are seeing a doctor. Animal lovers can help take care of those dogs and cats without homes. There is something for everyone.“As a volunteer, I don’t want to get anything. Seeing the children’s happy faces, I’m happy, too.” Said Carlos Domingo, an old woman of 62. “I often played computer games in my spare time before. Now I help older people learn how to use computers.” said another volunteer at the age of 18.If everyone helps out a bit, we’ll have a better world to live in. Interested? Call us 1-800-555-5756 or visit our website: www.activol.com.51.When do the volunteers help others?A.In their spare time. B.At weekends C.On weekdays. D.In the evenings.
From: Mary Unger [m_unger@pdc.com]To: Tina Barkley [t_barkley@pdc.com]Subject: PresentationSent: May 4, 10:20:07 A.M.Dear Tina,I wanted to get back to you about the presentation on Thursday. As of now, 23 people have responded. I expect a few more people to show up at the last minute.We're still planning on holding the lecture in room 240B. I'll make sure we have at least 30 chairs set up. I was also planning to make photocopies of my presentation slides in case anyone would like a copy.Sincerely,Mary UngerOutreach DirectorPayton Daniels CorporationWhat does Tina Barkley find out regarding the presentation?A. Her presentation will be videotaped.B. A colleague will not be able to attend.C. Her presentation is the first one scheduled.D. Twenty-three people have said they will attend.