The United States has its own special dining customs that visitors should know about before sitting down to a meal. For example, (30) when food starts to arrive, you can't just dig in. It's considered rude to start eating before everyone at the table has received his or her meal.
Once you start to chow down, it's important to remember to keep your elbows off the table and keep your mouth closed as you chew. Don't lean over and slurp from the plate on the table either. Food must be transported from the dish to your mouth with a fork or a spoon. (31) Never pick up your bowl or plate as you eat because this is especially considered rude beyond all belief.
It is also considered rude to pick between your teeth where others can see you. Some restaurants usually do not supply toothpicks, so it is sometimes hard to decide when to remove food stuck between the teeth. It is usually best to excuse yourself and go to the bathroom.
(30)
A.Remember your table rules.
B.Notice the different dining manners.
C.Prepare some toothpicks.
D.Don't remove the food stuck between your teeth.
第1题
自身免疫性肝炎的血清学标志抗体是 ()
A、APICA
B、AKA
C、抗平滑肌抗体(ASMA)
D、AchR
E、APLA
第2题
下列自身抗体中,不能用来诊断自身免疫性肝炎的是
A、ANA
B、AMA
C、ASMA
D、LKM-1
E、SLA
第3题
以下对诊断自身免疫性肝炎意义最大的自身抗体是
A、RF
B、AKA
C、ANA
D、ANCA
E、ASMA
第4题
下列哪种自身抗体不能用来诊断自身免疫性肝炎
A、ANA
B、AMA
C、ASMA
D、LKM-1
E、SLA
第5题
自身免疫性肝炎的血清学标志抗体是
A.抗dsDNA抗体
B.ASMA
C.抗Ro52抗体
D.AnuA
E.抗Sm抗体
第6题
下列哪种自身抗体是重症肌无力(MG)的标志性自身抗体
A、APICA
B、AKA
C、抗平滑肌抗体(ASMA)
D、AChR
E、APLA
第7题
自身免疫性肝炎的血清学标志抗体是
A、抗甲状腺球蛋白和微粒体抗体
B、抗乙酰胆碱受体抗体
C、抗平滑肌抗体
D、抗心肌抗体
E、抗线粒体抗体
第8题
消化道症状,肝功能异常,肝炎标志物阳性
A.病毒性肝炎
B.酒精性肝病
C.药物性肝损害
D.脂肪肝
E.自身免疫性肝炎
第9题
自身免疫性肝炎具有的特点不包括
A、高球蛋白血症
B、嗜肝病毒血清标志物常阳性
C、器官非特异性自身抗体阳性
D、家族常伴有各种自身免疫性疾病
E、应用免疫抑制剂治疗有一定效果,可缓解病情
第10题
桥本甲状腺炎患者可出现哪项检查的异常
A、ASMA
B、AKA
C、ATGA
D、ANCA
E、APLA
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