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问题 单项选择题

根据《华润置地商业物业服务标准》要求，至少收集（）家以上的投标单位，向投标单位发出邀标函，招标委员会对投标单位有资格审查和考察记录。

A.1

B.2

C.3

D.4

答案

参考答案：C

改错题

短文改错（共10 小题；每小题1分，满分10分）

要求：增加：在缺词处加一个漏词符号（∧），并在此符号下面写出该加的词。

删除：把多余的词用斜线（＼）划掉。

修改：在错的词下面划一横线，并在该词下面写出修改后的词。

Dear Jim,

I am so exciting that you will come to China.  I will free from December 18 and will have a plenty of time to be together with you.  I’ll meet you at the airport and then you will take No.8 Bus for my home.  You worry about the weather here in your email. In fact, the weather here is quite different from it in your city.  It isn’t very cold, but you needn’t bring many clothes with you.  During your stay here, I’ll take you to some places of interests and you can taste some local snacks.  I am sure we will have greatly fun together.

I’m looking forward to meeting you soon.

Yours

John
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单项选择题

风湿性心脏病二尖瓣狭窄患者于夜间突然憋醒，端坐位，大汗淋漓，咳嗽，咳粉红色泡沫痰，心率120/min，两肺满布湿哕音及哮呜音，给予患者吸氧的正确方法是()。

A．持续低流量吸氧

B．高流量吸氧

C．间断吸氧

D．高流量酒精湿化吸氧

E．低流量酒精湿化吸氧
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