In a dictionary, rose is a flower that has a pleasant smell a nd is usually red, pink, white or yellows, etc. this is its ()meaning.

"Tulip" , "rose" and violet" are all included in the notion of "flower". Therefore they are superordinates of " flower ".


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Among these books（）a dictionary that his father gave him as a birthday present.

She has lost a dictionary, （) she bought only the other day.
A.which
B.that
C.and which
D.and that

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“A rose by any other name would smell as sweet.” This famous quotation fromShakespeare illustrates that language has the feature of（）.

— What about giving up smoking？—（)

― How do you like your steak？― __________________.

在JavaScript中，以下（)能隐藏id为flower的div
A.document.getElementById("flower").style.display="none";
B.document.getElementById("flower").style.display="hidden";
C.document.getElementById("flower").style.visibility="none";
D.document.getElementById("flower").style.visibility="hidden"

此题为多项选择题。请帮忙给出正确答案和分析，谢谢！

你想说多么漂亮的花朵啊，你可以说（）

flower（）

When you speak on the telephone, you cannot use your facial (面部的) expression, eye contact and gestures to help communicate your message.Your voice must do the job.

A good voice is pleasant to listen to because it communicates a positive message.Keep in mind the following qualities of a good voice:

Speak in a voice neither too loud nor too soft.Speak louder when giving important information.

Speak slowly enough so that the listener has a chance to understand your message without your having to repeat it.Keep in mind that as you speak the other person may be taking notes.

Pronunciation is the correct way to say a word.To avoid mispronouncing (读错音) words, you may wish to check the pronunciation of unfamiliar words in the dictionary before you use them.

People with an accent unlike yours may not understand your pronunciation of some words.You also may not understand the pronunciation of some of their words.In these cases, careful pronunciation is very important for effective communication.You may need to repeat or spell words that are unusual or easy to be misunderstood.

1、When speaking on the phone, the essential factor for successful communication is your_____.

A.voice

B.gesture

C.eye contact

D.facial expression

2、To give important information, a person speaking on the phone should _____.

A.keep a pleasant manner

B.use familiar words

C.lower the voice

D.speak louder

3、The speaker is advised to speak slowly in order to help the listener to _____.

A.remember some words

B.repeat the information

C.check the message

D.take some notes

4、To avoid mispronouncing unfamiliar words, you are advised to _____.

A.check them in a dictionary

B.pronounce them loudly

C.use other words instead

D.ask others for help

5、Speakers sometimes need to spell some words to help listeners to understand _____.

A.long sentences

B.unusual words

C.difficult questions

D.important expressions