[单项选择]In the process of v...,rubber is combined with sulfur, make it ___ to heat and cold.
A. is resistant
B. to resist
C. resistant
D. resist

[简答题]checkout process

[简答题]Process Explanation
Process explanation is a description of an orderly process such as a math formula or a scientific technique. It often happens when someone encounters some difficulties in operating particular projects. There are two types of process explanation: directive explanation and informational explanation. Directive explanation is to directly demonstrate or tell people how to carry out a project step by step. Informational explanation means giving people a general idea about the project without presenting how to follow the instructions and finish the tasks accordingly.
Question: The professor gives his personal experience to illustrate the definition and two types of "process explanation". Explain how this example is related to the reading passage.

[单项选择]Capital budgeting process is the process of identifying and evaluating capital budgeting with four administrative steps. The most important step in the capital budgeting process is:（）
A. forecasting cash flows.
B. generating good investment ideas.
C. analyzing individual proposals.

[填空题]VlbraUng Rubber CeHphones Vibrating mbber ceUphones COIlld be the next big thing in mobile communications．They alloww people to press the phone l：0 Iransmit Vibrations aJong with their_____(5 1)words．According t0 a research team at the MIT Media Lab in Cambridge，Massachusetts，the idea will make_____(52)more fun．Many mobile phones call already Vibrate instead of ringing_____(53)you d0 not want people t0 know you are getting a call．But these_____(54)are t00 simple for subtle(敏感的)communication．_____(55)Angela Chang 0f the lab’s Tangible Media Group．“They’re either on or off，”she savs．But when you hold Chang’s mbber ceHphone，your 6ngers and thumb wl’ap around five_____(56)speakers．They Vibrate_____(57)your skin around 250 times per second．Beneath these speakers sit pressure sensors(传感器)，so you can transmit vibration as weu as_____(58)it．when vou squeezewith a finger，a Vibration signal is transmitted_____(59)your caller，s corresponding finger，its speed_____(60)on hOW hard you squeez
A. A．taken
B．mixed
C．spoken
D．broken

[简答题]介绍有关Cotton planting and process的负面影响 process