下列选项中要用虚线表示的是()。A、可见过渡线 B、弯折线 C、断裂处的边界线 D、不可见

题型:单项选择题

问题:

下列选项中要用虚线表示的是()。

A、可见过渡线

B、弯折线

C、断裂处的边界线

D、不可见轮廓线

考点:全国信息技术应用考试二维CAD机械设计二维CAD机械设计题库
题型:单项选择题

关于抗MI-2抗体正确的说法是()

A.阳性者95%可见皮疹

B.预后较好

C.阳性者少见肺间质病变

D.其阳性率约为21%

E.是对多发性肌炎特异性的抗体

题型:单项选择题
完形填空(共20小题;每小题1.5分,满分30分)
Mr. Glen is a millionaire. Five years ago, after returning from abroad to his motherland, he    36 his small company. Speaking of success, Glen often tells us a story about his extra expensive “school” fee. He always 37  his success to it.
At that time, Glen, who already got a Ph.D. degree, 38  to return to the homeland, starting a company. Before leaving, he bought a Rolex watch with the 39 made through years of work after school and the scholarships. At the airport he had to accept the 40      customs check. The watch on his wrist was also demanded to be taken down for 41. Glen knew that carrying the specific goods out had to pay the tax, and he worried about paying 42    for his watch. So when he was checked, he told a lie that his watch was a  43 fake(假货). When he was   44  of his “smarts”, immediately, in the presence of Glen, the officers hit the watch,   45 cost nearly 100,000, into pieces  46 hearing Glen’s words. Glen was 47  . Before he understood why, he was taken to the office to be examined 48 . For many times of entry-exit   49  he knew that only those people in the “blacklist” would “enjoy” this special treatment. The officers looked over everything carefully in the box, and  50 him no matter what time of entry and exit he must accept the check and if  51 reusing and carrying fake  goods, he would be 52 according to law! Suddenly, his face turned red, and he had nothing in mind after boarding the plane for long.
After returning to the homeland, he often told the story to his family, and his employees, too. He said that this made a deep   53 on him, because the additional high “school” fee that he had ever paid made him realize the value of  54 , which he would remember as the 55 of his success forever.
小题1:
A.set upB.took upC.went upD.picked up
小题2:
A.honorsB.mentionsC.bringsD.owes
小题3:
A.decidedB.refusedC.objectedD.asked
小题4:
A.booksB.thingsC.savingsD.pounds
小题5:
A.ordinaryB.routineC.regularD.common
小题6:
A.lookB.checkC.testD.experiment
小题7:
A.oneB.itC.themD.these
小题8:
A.preciousB.usefulC.worthlessD.valuable
小题9:
A.afraidB.proud C.ashamedD.hard
小题10:
A.that B.what C.asD.which
小题11:
A.on B.atC.whoD.in
小题12:
A.disappointedB.delightedC.amazedD.satisfied
小题13:
A.strictlyB.quietlyC.quicklyD.curiously
小题14:
A.conditionsB.experiencesC.experimentsD.chances
小题15:
A.stoppedB.hopedC.warnedD.urged
小题16:
A.came outB.found outC.sent outD.set out
小题17:
A.hitB.blamedC.praisedD.accuse
小题18:
A.expressionB.ideaC.thoughtD.impression
小题19:
A.honestyB.liesC.goodsD.bravery
小题20:
A.secretB.lessonC.choiceD.assessment
题型:单项选择题

鉴别急性粒细胞白血病与再生障碍性贫血的主要检查是:()

A.外周血中全血细胞减少

B.外周血中找原粒细胞

C.外周血中找有核红细胞

D.骨髓检查

E.以上都不是

题型:单项选择题

赋存在煤层上面的邻近岩层叫煤层的顶板;赋存在煤层下面的邻近岩层叫煤层的底板。

题型:单项选择题

男性,58岁。因"右上腹痛1天,高热4小时"入院,既往有胆囊和胆管结石病史。体检:体温39.5℃,脉搏121/分钟,呼吸24/分钟,血压80/55mmHg,意识模糊。皮肤黄染、墨菲征阳性。血常规检查:白细胞18×109/L;谷丙转氨酶78U/L,碱性磷酸酶321U/L,总胆红素89μmol/L、直接胆红素62μmol/L。

并发MODS的可能机制中,哪项除外()

A.全身炎症反应或脓毒症

B.免疫功能紊乱

C.内分泌功能紊乱

D.凝血功能紊乱

E.肠道内毒素/细菌转移

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