经产妇，G3P2，无难产史，孕39+2周。3小时前开始规律宫缩。急诊检查：宫缩持续45秒，间隔3分钟，胎心率145次／分，头位，宫口开4cm，羊膜囊明显突出，骨盆检查正常。此时最恰当的处理是（）

[单选题]下列需要明示保证的是（　　）。

[单选题]活动历时估算的输入包括下列各项，除了（）。

[填空题]溶液温度对一般电解质的（）影响不大只有水是例外。

[问答题]汗滴禾下土上句是什么？

[问答题]我国最早的水上飞机——“甲型一号”双桴双翼水上飞机是何时建成的？

[判断题]开放教学是现代学校教学的基本组织形式，它的出现在教育史上是一大进步

[单选题]以下不属于开立个人银行结算账户的证件是（）。

[单选题]患者，男性，65岁，舌癌术后5年。术后曾行颈部及下颌下区放疗，剂量不详，1个月前出现下颌牙龈溃疡，经久不愈，且局部骨外露伴下颌区域针刺样剧痛。此患者如进行手术治疗，应选择的术式是（）。

[单选题]下列哪些正确描述了政府引入针对投资的课税扣除所造成的后果？（）

[问答题]You have read the following advertisement in a magazine.　　Recommend a Friend　　Do you know someone who meets the following criteria?　　※ Has a keen interest in other cultures　　※ Is able to work as part of a team　　※ Has a range of practical skills (indoors or outdoors)　　※ Is willing to endure unfamiliar environmental conditions　　An aid team is looking for people to help out with voluntary work scheme in undeveloped rural areas in my country.　　If there is someone you would like to recommend for this, please submit a formal proposal to the magazine, clearly addressing the criteria above and outlining the contributions that you feel this person would be able to make to a project of this kind.　　You have a close friend who wishes to participate in this project and you feel he or she would be very suitable. Please write a recommendation to the magazine.　　You should write no fewer than 100 words on the answer sheet.