题目内容

对“碳纳米管”用途的理解,不正确的一项是:

A. 用“碳纳米管”制成微细的探针或导线,其使用效果极好。
B. 用“碳纳米管”制成的加强材料、储氢材料,其性能十分理想。
C. “碳纳米管”用于壁挂式电视机的研制,有可能使壁挂式电视机成为现实。
D. “碳纳米管”能够替代硅芯片,引发计算机行业的革命。

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Guijie can still attract many people even when the weather condition is terrible.

A. Y
B. N
C. NG

【B6】

A. other than
B. rather than
C. in addition
D. why

Section A
Directions: In this section, you will hear 8 short conversations and 2 long conversations. At the end of each conversation, one or more questions will be asked about what was said. Both the conversation and the questions will be spoken only once. After each question there will be a pause. During the pause, you must read the four choices marked A, B, C and D, and decide which is the best answer.
(12)

A. He is a supervisor.
B. He is the operator.
C. He is a salesman.
D. He is a vice-president.

下列说法,与原文提供的信息不一致的一项是:

A. “长纳米管”是我国科学家从“碳纳米管”中提炼出来的一种新型材料。
B. “长纳米管”的长度仅有3毫米,却是目前世界上最长的碳纳米管。
C. “碳纳米管”又叫“超级纤维”,别看它非常微小,但其长度和直径之比却是很高的。
D. “长纳米管”的问世,标志着我国已具有控制碳纳米管的生长能力。

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