单选题______ , I would have caught the train. A) Had I arrived C) Were I arrived B) Would I arrive D) If I arrive
单选题Computer data bases and electronic mail systems have been around since
the late 1970s.
A.计算机数据库和电子邮件自20世纪70年代末，便无所不在了。
B.20世纪70年代后期以来，计算机数据库和电子邮件系统已广泛使用。
C.到20世纪70年代，计算机数据基础和电子邮递系统就已经存在了。
D.在20世纪70年代后期，计算机数据库和电子邮件以普及了。
单选题How we pack the products has a significant impact ______ the cost of logistics.
单选题It is no use ______ with him, because he will never change his mind.
单选题______your poor record in school, we think you should study harder.A) In spite ofB) In charge ofC) In view ofD) In case of
单选题Due to a cold front rapidly moving southeast from eastern Mogolia, northerly winds of forces 4-6 will sweep over northern and eastern parts of North China, with light snow or rain predicted in northeastern Inner Mogolia. Influenced by a warm air flow, light to moderate rain is expected in eastern and southern parts of the southern lower reaches of the Yangtze River and most parts of South China.
单选题[此试题无题干]
单选题After the new technique was introduced, the factory produced ________ tractors in 1998 than the year before.
单选题It is never too late to learn, ______?
单选题Will you show me the boy ______ sister is my classmate?A. hisB. thatC. whoseD. who
单选题It is common experience that a certain amount of regular exercise improves health and contributes to a feeling of well-being.
单选题Directions: This section is to test your ability to
understand short conversations. There are 2 recorded conversations in it. After
each conversation, there are some recorded questions. Both the conversations and
questions will be spoken two times. When you hear a question, you should
decide on the correct answer from the 4 choices marked ,4) , B) ,C), D) given in
your test paper. Then you should mark the corresponding letter on the Answer
Sheet with a single line through the center.
单选题It is difficult for her to make the final decision now, ______she is in a delicate situation.A) ifB) unlessC) untilD) since
单选题We will offer you a 20 percent discount if you are among the first fifteen customers of the day.
单选题Most probably the students are lying about how much time they spend on line.
单选题He must have overslept, or he ______ then.
单选题I would pay ______ for the book because I love it so much.A) much twiceB) two timesC) twice as muchD) as much twice
单选题He wasn"t appointed chairman of the committee,______ not very popular with its members.
单选题[此试题无题干]
单选题Mrs. Smith, ______ is a retired teacher, does volunteer work at the hospital. A) she B) who C) as D) that