正常总胆管宽径不应超过()A.0.5cm B.1.0cm C.1.5cm D.2.0

题型:单项选择题

问题:

正常总胆管宽径不应超过()

A.0.5cm

B.1.0cm

C.1.5cm

D.2.0cm

E.3.0cm

考点:医学三基(医技)放射学放射学题库
题型:单项选择题

阅读理解。

     Wu Dong has a good friend.His name is Peter.He is from the U.S.A.Wu Dong and Peter are in the

same class.They go to school five days a week.They stay at home on Saturday and Sunday.Peter likes

Chinese and Chinese food.He likes rice cakes very much.At school they play table tennis after class.

      Wu Dong and Peter like making things.Now they are making a plane.They like flying planes on

Sunday morning.Peter speaks English and a little Chinese.Wu Dong speaks Chinese and a little English.

They teach each other(互相).

(T)误(F)?

(     )1. Wu Dong has an American friend.

( )2. They go to school from Monday to Friday.

( )3. They often fly planes after class.

( )4. Wu Dong teaches Peter English and Peter teaches Wu Dong Chinese.

( )5. Peter often eats rice cakes because he likes eating them.

题型:单项选择题

关于作业能力的说法,正确的是()。

A.作业能力只受生理因素的影响

B.延长工作时间可以提高作业能力

C.选择正确作业姿势可以提高作业能力

D.轮班制度可以提高作业能力

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日均销量×(订单传递时间+送货天数)订货周期-库存=()。

A、理论订货量

B、最低库存量

C、最高库存量

D、实际库存量

题型:单项选择题

垄断行为和限制竞争行为在一定条件下可以互相转化。()

题型:单项选择题

关于详情页中的字体,不正确的是()

A.字体在详情页中间会起到对产品的解释说明作用

B.方便顾客阅读,和重要信息引导的作用

C.在内页整个从上到下的延续使用

D.需要使用多种字体和字号,强化页面内容,提高转化率

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