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Part ADirections: You are supposed to invite Dr. King to make a speech about the future development of computer science at the annual conference of your department. Write a letter to Mr. King toYou do not need to write the address. (10 points)

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What is the woman’s problem

A. [A] She is sick.
B. She can’t make up her mind as to which country to visit.
C. She can’t think of a topic for her composition.

男，35岁，反复出现食欲不振，畏食、呕吐、腹泻等消化不良现象，时感上腹闷胀或疼痛，上腹压痛，胃酸分泌稍低于正常范围，血清胃泌素结果正常，诊断为“慢性胃窦胃炎”。不符合该病的表现是( )。

A. 血清壁细胞抗体阳性
B. 嗳气、反酸
C. 周期性上腹痛
D. 呕血及黑粪
E. 血清胃泌素降低

（時間）がないのでタクシーで（行きましょう）。

B "To get cash out in the 21st century, you won’t need a bank card or a PIN and you even won’t have to move a finger. You will simply have to look the cash machine straight in the eye," declares National Cash Registers, a multinational company that makes automated teller machines, or ATMs. NCR has shown its first example machine that is believed to be the future of banking. Instead of asking you for your PIN on a screen, the super teller--Stella for short, asks you orally through a loudspeaker to look straight ahead while an infrared camera turns to your head, then your eye, and finally takes an infrared photograph of your iris (虹膜). For identification purposes, an iris picture is better than a fingerprint, with around 256 noticeable characteristics compared with 40 for fingerprints. This means that the chances of someone else being recognized in your place is about 1 in 1020. Once you’ve been identified, Stella greets you by name and says, "Would you like cash or a statement" An infrared port allows the machine to send a bank statement straight to your palmtop computer. What does this passage mainly talk about

A new medical instrument.
B. A new type of talking machine.
C. A new type of cash machine.
D. National Cash Register.