What a shame for me when someone next to

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问题选择题

What a shame for me when someone next to me heard a flute in the distance and I heard nothing .

A．stood

B．to stand

C．stand

D．standing

答案

答案：D

补全对话，情景问答

情景交际

A: Hello!My 1 is Ben.I'm from London. 2 your name? 3 are you from?

B: 4 is Jingjing.I'm from Beijing.I'm twelve 5 old. 6 is my friend. 7 from Dalian.His name

is Damao.

A: Nice to meet you, Damao.

C: Nice to meet you, too.

A: 8 9 are you in,Damao?

C: I'm in Grade Eight.

A: Oh,I'm in Grade Eight,too!We are in the 10 grade.

单项选择题

一男性，66岁。慢性咳嗽20余年，近5年来呼吸困难渐进性加重来诊，现勉强能够自理生活。体检：消瘦，静息时亦气急，呈耸肩张口状。医生嘱其练习缩唇深呼气，理由是（）

A.改善肺泡-毛细血管膜氧交换

B.减少呼吸运动氧耗量

C.改善肺内气体分布

D.纠正通气／血流比率失调

E.不使肺泡-口腔压力梯度下降过快，避免气道陷闭