已确诊为涎石病者,不宜作() A.进酸性食物 B.X线平片 C.涎腺造影 D.抗感染

题型:单项选择题

问题:

已确诊为涎石病者,不宜作()

A.进酸性食物

B.X线平片

C.涎腺造影

D.抗感染治疗

E.多饮水

考点:口腔科住院医师口腔颌面影像口腔颌面影像题库
题型:单项选择题

在0.5Tesla的场强中,氢质子(1H)的共振频率约为()

A.6.4MHz

B.21.3MHz

C.42.6MHz

D.63.9MHz

E.85.2MHz

题型:单项选择题

关于泪道功能不全的叙述,不正确的是()

A.主要指泪道阻塞

B.病因有泪点外翻、鼻泪管瓣膜功能不全等

C.临床表现为泪溢

D.轮匝肌松弛者也可出现泪道功能不全表现

E.针对病因采取不同治疗方式

题型:单项选择题

建设工程合同订立的基本原则不包括( )。

A.平等原则

B.自愿原则

C.双赢原则

D.守法原则

题型:单项选择题

Generally speaking, a British is widely regarded as a quiet, shy and conservative person who is (1) only among those with whom he is acquainted. When a stranger is at present, he often seems nervous, (2) embarrassed. You have to take a commuter train any morning or evening to (3) the truth of this. Serious-looking businessmen and women sit reading their newspapers or dozing in a corner; hardly anybody talks, since to do so would be considered quite offensive. (4) , there is an unwritten but clearly understood code of behavior which, (5) broken, makes the offender immediately the object of (6) .

It has been known as a fact that a British has a (7) for the discussion of their weather and that, if given a chance, he will talk about it (8) . Some people argue that it is because the British weather seldom (9) forecast and hence becomes a source of interest and (10) to everyone. This may be so. (11) a British cannot have much (12) in the weathermen, who, after promising fine, sunny weather for the following day, are often proved wrong (13) a cloud over the Atlantic brings rainy weather to all districts! The man in the street seems to be as accurate — or as inaccurate — as the weathermen in his (14) .

Foreigners may be surprised at the number of references (15) weather that the British make to each other in the course of a single day. Very often conversational greetings are (16) by comments on the weather. "Nice day, isn’t it" "Beautiful!" may well be heard instead of "Good morning, how are you" (17) the foreigner may consider this exaggerated and comic, it is worthwhile pointing out that it could be used to his advantage. (18) he wants to start a conversation with a British but is (19) to know where to begin, he could do well to mention the state of the weather. It is a safe subject which will (20) an answer from even the most reserved of the British.

10()

A.dedication

B.compassion

C.contemplation

D.speculation

题型:单项选择题

应通过“长期应付款”科目核算的经济业务有( )。

A.应付经营租赁款

B.应付融资租赁款

C.应付补偿贸易引进设备款

D.具有融资性质的购买固定资产未支付的款项

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