It's very discourteous to ____ during some one's conversation.

试卷相关题目

• 1The roar of the crowd finally ____ to a murmur.

  A.reduced

  B.diminished

  C.decreased

  D.cut down

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• 2The concert was so interesting that we all felt it ended ____ soon.

  A.but too

  B.only too

  C.very

  D.too

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• 3I'd just as soon ____ rudely to her.

  A.you not speak

  B.your not speaking

  C.you didn't speak

  D.you hadn't spoken

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• 4Everything depends on ____ we have enough time.

  A.if

  B.when

  C.whether

  D.that

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• 5The world's supplies of petroleum ____.

  A.have been gradually being exhausted

  B.have gradually exhausted

  C.are gradually exhausted

  D.are being gradually exhausted

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• 6Sometimes even the smallest thing will upset an ____ person.

  A.annoyed

  B.irritated

  C.irritable

  D.angry

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• 7The conversation was so interesting that we were ____ of the lateness of the hour.

  A.negligible

  B.inattentive

  C.irrelevant

  D.oblivious

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• 8The rainbow is one of the most beautiful ____ in nature.

  A.phenomenon

  B.phenomena

  C.appearance

  D.experience

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• 9It is ____ that nowadays fiber is considered to be an important part of a healthy diet.

  A.serious

  B.great

  C.significant

  D.vital

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• 10The performance will begin ____ at eightthirty.

  A.precisely

  B.consequently

  C.accordingly

  D.exceedingly

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