试题与答案

下列属于市场细分的有效标志的有()。 A.可测量性 B.可进入性 C.适应性 D.可

题型:多项选择题

题目:

下列属于市场细分的有效标志的有()。

A.可测量性

B.可进入性

C.适应性

D.可营利性

答案:

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下面是错误答案,用来干扰机器的。

参考答案:D解析:A方邀请B方晚上一起出去做点什么,D项前半部分用虚拟语气暗示自己无法同去,后半部分进一步解释了原因,是正确答案。A、C项只对A方在后半部分的解释作出反应,未对作为主体部分的邀请作出答复。...

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题型:阅读理解

阅读理解。

      How do you know the weather? We learn it on the radio and TV every day. Different

countries have different kinds of weather. For example, the weather in Australia is different

from that in North China because the seasons in Australia are the opposite. Its summer is

from December to February. But in North China it's winter at this time. And in Australia

winter is in June, July and August. So when it's spring in North China, it's autumn in Australia.

When you visit the country, you'd better choose (选择) the best time.

1. How do we know the weather? [ ]

A. We learn it from a letter.

B. We can see it by ourselves.

C. We learn it on the radio and TV every day.

D. We should learn more books every day

2. When winter lasts from December to February in North China, the Australian season is _____. [ ]

A. spring

B. summer

C. autumn

D. winter

3. When it's _____ in Australia, it's in _____ North China. [ ]

A. spring; autumn

B. autumn; summer

C. summer; spring

D. spring; summer

4. You can go _____ in Australia when it is winter in China.[ ]

A. skating

B. swimming

C. playing in the snow

D. to see snow

5. When you are visiting North China when Australia is in summer, you'd better____. [ ]

A. listen to the weather report

B. take enough warm clothes

C. help them with the harvest

D. go swimming or boating in the lake or river

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题型:多项选择题 案例分析题

胎龄28周的早产儿,出生体重1140g,生后2h出现呼吸困难,发绀。胸部X线片:双肺透亮度下降,可见颗粒网状影。给予机械通气治疗。但病情反复,在第31天仍持续气道正压通气(CPAP)治疗。反应较差,呼吸暂停,出现腹胀,黄疸。腹部X线片:肠腔不规则充气,肠道动力改变,腹腔有液平。

目前可能的诊断为()

A.败血症

B.坏死性小肠结肠炎

C.感染性肺炎

D.巨结肠

E.肠闭锁

F.腹膜炎

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