A．ccording to the conversation, in the chemical fertilizer market, the demand the supply.

[单选题]A．ccording to the passage，the greatest challenge to the new high-speed railway plan is ．A．technical issuesB．safety of the systemC．financial problemsD．maintenance of railway tracks

[单选题]What is the conversation mainly about?A． The woman’s study.B． The woman’s friend.C． The woman’s trouble.

[单选题]What is the conversation mainly about?A． Buying some booksB． Repairing a watchC． Finding a place

[单选题]C．onversation becomes weaker in a society that spends so much time listening and being talked to _______ it has all but lost the will and the skill to speak for itself.A． as B which C that D what

[单选题]To maintain a telephone conversation over the Internet. The voice packets must arrive at their destination in ()A．a continuous streamB．a burst streamC．a delayed streamD．a burst mode

[单选题]Where does this conversation probably take place？A．In a library. B.At a bookstore. C.In an office.

[主观题]F．rom the conversation we can infer that the potential buyer would probably place a big order if the seller offer of at least 10 percent.

[单选题]Ⅴ. Daily Conversation (10 points)D．irection: Pick out the appropriate expression from the eight choices and complete the following dialogue by blackening the corresponding letter on the answer sheet.A． I think so.B． Haven't seen you for ages.C． Plea

[单选题]Ⅴ. Daily Conversation (10 points)D．irection: Pick out the appropriate expression from the eight choices and complete the following dialogue by blackening the corresponding letter on the answer sheet.A． Can I take a message?B． Not at all.C． Please tak

[单选题]Ⅴ. Daily Conversation (15 points)D．irections: Pick out the appropriate expressions from the eight choices below and complete the following dialogues by blackening the corresponding letter on the Answer Sheet.A． I know he won't.B． I will if I have ti