乳牙萌出的顺序是A.Ⅰ、Ⅱ、Ⅴ、Ⅳ、ⅢB.Ⅰ、Ⅱ, Ⅲ、Ⅴ、ⅣC.Ⅰ、Ⅱ、Ⅳ、Ⅲ、Ⅴ

题型:单项选择题

问题:

乳牙萌出的顺序是

A.Ⅰ、Ⅱ、Ⅴ、Ⅳ、Ⅲ
B.Ⅰ、Ⅱ, Ⅲ、Ⅴ、Ⅳ
C.Ⅰ、Ⅱ、Ⅳ、Ⅲ、Ⅴ
D.Ⅴ、Ⅰ.Ⅱ、Ⅲ、Ⅳ
E.Ⅰ、Ⅱ,Ⅴ、Ⅲ、Ⅳ

考点:口腔执业医师口腔执业医师
题型:单项选择题
阅读理解。
根据短文内容判断下列句子的正误,正确的用“A”,错误的用“B“。
Age and chore charts
Age 6 -8
★Take care of pets.
★ Use the cleaner(吸尘器) and the
mop
(拖把) to clean the house.
★Take out trash.
★Fold and put away laundry.
★ Wash clothes.
★Make the bed.
Age 9 -12
★Help wash the car.
★Learn to wash dishes.
★ Help prepare simple
meals.
★ Clean the bathroom.
★Operate the washer and
dryer.
★Set and clean the table.
Age 13 -17
★Replace light bulbs(灯泡).
★Do all the laundry.
★Wash windows.
★ Clean out the refrigerator
   and use other kitchen appliances
(器具).
★ Prepare meals.
★ Prepare grocery lists.
( )1. You can help your parents to wash the car if you are 10 years old.
( )2. Kids under 9 can wash windows.
( )3. Cleaning out the refrigerator can be done by kids under 12.
(     )4. Kids needn't do the chores.
(     )5. Daily housework chores are part of family responsibility(责任).
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A.金实不鸣

B.金破不鸣

C.子喑

D.失语

E.短气

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当雷电流的幅值为100KA,直接雷击点与线路的距离为50m,导线悬挂平均高度为10m,计算导线上感应过电压的幅值是多少?

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甲从1993年9月15日离开住所后一直没有音讯,1998年7月3日,甲的合伙人乙和丙向人民法院申请宣告甲死亡,甲的配偶和子女表示反对。人民法院应当如何处理( )

A.接受乙和丙的申请,宣告甲的死亡

B.驳回乙和丙的申请,不作死亡宣告

C.发出公告,1年后甲未出现便宣告甲死亡

D.进行调解,待乙、丙与甲的配偶和子女达成一致协议后再决定是否宣告甲的死亡

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比较身高和体重两组数据变异度大小宜采用()

A.变异系数

B.极差

C.标准差

D.方差

E.四分位数间距

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