The term "homeless" can be used to define different situations, which includes .

A.Absolute moisture content of the air surrounding a hygroscopic cargo when moisture equilibrium exists

B.Dew point temperature that the air surrounding a hygroscopic commodity will have when in moisture equilibrium with that commodity

C.Enthalpy of the air surrounding a hydroscopic cargo which is in moisture equilibrium with the cargo

D.Temperature at which moisture equilibrium will occur in a cargo hold containing a hygroscopic cargo

A.IEIF

B.IEEE

C.ITU

D.ISO

B、After listening, the students are required to write a summary of the text in a few sentences.

C、While listening, the students are required to look at a list of words and circle those used by the speaker.

D、After listening, the students are required to arrange the sentences in the order in which they are mentioned in the text.

B、While listening, the students are required to look at a list of words and circle those used by the speaker.

C、After listening, the students are required to recite the content of the listening text.

D、After listening, the students are required to arrange the sentences in the order in which they are mentioned in the text.

A.ipconficj

B.nslookup

C.netstat

D.dig

The circuit shown in Fig. (a) can be used to implement a transresistance amplifier. Find the value of the input resistance, the transresistance, and the output resistanceof the transresistance amplifier. If the signal source shown in Fig. (b) is connected to the input of the transresistance amplifier, find its output voltage.

A、

B、

C、

D、

47. Linguistic theories can be used to explain both the abstract linguistic units and the various communicative effects of language in different situations. Try to analyze the following dialogue from the perspective of the Cooperative Principle learnt. You should first introduce the content of the theory and then analyze the following dialogue within the framework of the theory. An old lady was strolling through the park when she saw Jamie with a dog. “Does your dog bite?” she asked. “No.” side Jamie. When the old lady tried to pet the dog, it almost bit her finger off. “I thought you said your dog doesn't bite!” screamed the old lady with blood dripping from her hand. “That’s right,” answered Jamie, “My dog doesn’t bite, but that’s not my dog.”