翻译：In some filter design problems, a primary objective may be to control some aspect of the time response such as the impulse response or the step response.

Which one of the following statements is true about the function of central nervous system in stress response?() A: It is an important coordinating centre. B: It is only a target organ in stress response, with no primary importance. C: It is often in an arousal state. D: Stress response is a local response, with no need of participation of central nervous system E: It only plays a role in psychological stress response.

E-mail is a conversation that does not require an 1 ___________ response (like a telephone). If someone calls you 2 _________________, you pick it up and the conversation begins. This is an 3 ___________ conversation.With e-mail, you send a message and then 4 ___________ a response. The response may come in five minutes or it may come in 5 ___________. Either way, it’s not an interactive conversation.

The drug the men were given made their immune systems hyperactive. Such a response would, the firm's scientists reckon, nave teen identified by their lymph node, which is made from cells that provoke the immune system into a response. (CET4-2015.12)

Listen and select the best response.

With email, you send a message and then a response.

We look forward ________ your quick response.

He wishes the government would be more ________ to detail in their response.

‌Email is designed for convenience instead of receiving quick response.‏

The three components of the first-order dynamic circuit are______ ,______ , and steady-state response.