近些年为减少排气污染,电喷柴油机重点做了哪些改进设计?

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问题:

近些年为减少排气污染,电喷柴油机重点做了哪些改进设计?

考点:汽车驾驶员考试汽车驾驶员考试题库
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根据下列各句句意和空白之后的汉语提示词,在答题卡指定区域的横线上写出对应单词的正确形式,每空只写一词。

小题1:The teacher tells us the harder we work, the _____(幸福) we feel.

小题2:All things ______ (考虑), I think we ought to give the job to George.

小题3:Since no one is ______ (反对) it, we’ll adopt the proposal.

小题4:If only I had _______ (听) to your advice! But I didn’t.

小题5:It is dark and cold, so it is no good ______(等) here. Let’s go home.

小题6:My boss really _____(赏识)your talents, which impress him most.  

小题7:The children ______ (惊慌失措) when they realized they were lost.

小题8:According to a new plan, many _____ (妇女) teachers will be sent abroad.

小题9:As he has mastered several ______ (语言), many universities want to hire him.

小题10:She sings _____ (极其) well. So she is popular with young girls.

题型:问答题 简答题

晨僵在关节炎中表现最为突出的类型是()。

A.骨性关节炎(OA.

B.类风湿关节炎(RA.

C.强直性脊柱炎(As)

D.感染性关节炎

E.风湿性关节炎

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男性,58岁。178cm,体重56kg,因多饮、多尿伴体重下降1月就诊,查空腹血糖11.9mmol/L,餐后2小时血糖20.3mmol/L,糖化血红蛋白9.2%。应选择下列哪项治疗()。

A.单纯饮食控制

B.饮食控制+双胍类

C.饮食控制+胰岛素

D.饮食控制+磺脲类

E.磺脲类+胰岛素

题型:问答题 简答题

下列检查结果对区分上、下尿路感染没有意义的是()

A.尿白细胞管型

B.B超示肾盂形态异常

C.膀胱穿刺培养示大肠杆菌

D.肾区叩痛

E.外周血WBC明显升高

题型:问答题 简答题

冠心病患者术前应用β受体阻滞药至

A.术前2周停用
B.应用至手术当天
C.术前3天停用
D.术前1周停用
E.术前3周停用

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