I HAVE PROBLEMS WITH NAVIGATION.的中文意思是：我船导航仪器有故障。

A . whether B . what C . why D . whe

A . have had B . had have C . had had D . would have had

A . Hang up B . Hold the line C . Hold up D . You must wait

A . Islv B . vmstat C . iostat D . Ivmstat

A . A.我船有货物问题 B . B.我船有航行问题 C . C.我船有机械问题 D . D.以上都不对

A . The appointment is put off B . You look sick and weak C . Please wait for minute. He is busy now D . Tell me your ID number

A . collision B . collided C . colliding D . collide

A . Sorry, I don't know you B . No, you can't C . Certainly. Wait a minute, please D . Let me see

A . DNS B . Telnet C . SMTP D . SNMP E . HTTP F . TFTP

A．conference B．gathering C．date D．appointment

A) Here you are. B) It is here. C) Yes, I would. D) I've got some money.

A．spread B．mixed C．beaten D．covered

A．The woman doesn't think it a problem to get her passport renewed. B．The woman has difficulty renewing her passport. C．The woman hasn't renewed her passport yet. D．The woman's passport is still valid.

A．on B．in C．up D．out

Social workers help these people in different ways.One way is to find resources for people.They find out what kinds of help people need.Then, they set up programs to meet the needs of the individual12.They may focus on child abuse, poverty, violence, and other problems.For someone with family difficulties, social workers may find a parenting class or a support group.For a homeless person, they may find a place for them to live and a career training program.For a student, they may find a mentor or a learning disability expert. Many social workers give counseling.They talk to people about their lives and help them understand and solve their problems and to make plans. Most social workers spend the day in an office.Some travel to the people they help.Sometimes, they meet with people in the evening or on weekends.Social workers can be very busy when they are helping many people at once. 1.According to the text, what is not social workers'job？ A.to help people with family problems B.to make people's lives better C.to do the housework for people 2.For someone with family problems, social workers will() A.find them a place to live B.find them a career training program C.find them a parenting class 3.Social workers build()to provide the help for people in need. A.problems B.days C.resources 4.Which of the following sentence is not true？ A.Social workers give some advice to people. B.Most social workers think of their job as boring. C.Social workers may help many people at a time. 5.The main point of this passage is about. A.How busy social workers are B.How social workers do their job C.How tired social workers are"

A．get into B．be in C．keep in D．lose

According to the speaker, the United States and other western countries A．have to adjust to the problems of immigrants nowadays. B．have enough experience to deal with immigration. C．have problems in adjusting the waves of immigrants. D．have experience in adjusting to immigration problems.

A．a thought B．the thought C．thought D．thoughts

A．with open arms B．all at once C．strip off D．over time

A．A.either; or B．B.not only; but also C．C.neither; nor D．D.neither; or