Most plants can make their own food
from sunlight, (1) some have discovered that stealing is an
easier way to live, Thousands of plant species get by (2)
photosynthesizing, and over 400 of these species seem to live by
pilfering sugars from an underground (3) of fungi(真菌). But
in (4) a handful of these plants has this modus operandi been
traced to a relatively obscure fungus. To find out how (5)
are (6) , mycologist Martin Bidartondo of the
University of California at Berkeley and his team looked in their roots. What
they found were (7) of a common type of fungus, so
(8) that it is found in nearly 70 percent of all plants. The
presence of this common fungus A. realm B. net C. relation D. web [单选题]公安民警对严重危害公共安全或者他人人身安全的精神病人,可以采取什么措施?( )
A.强制监护 B.强制医疗 C.保护性约束措施 D.收容管理 [单项选择]针灸治疗瘸证缓解期,处方为
A. 百会、人中、后溪、涌泉 B. 鸠尾、大椎、腰奇、间使、丰隆 C. 神门、内关 D. 太溪、足三里 E. 风府、仆参 [填空题]艾萨炉加热熔池时,根据()、()、熔池温度适当调整喷枪位置并适当加入还原煤。
[单选题]一张工作票下设多个小组工作,工作任务单由( )许可。
A.工作票签发人 B.工作负责人 C.工作许可人 D.小组负责人 [单项选择]学生一边记笔记,一边听课,这是注意的()。
A. 分散 B. 转移 C. 分配 D. 范围 E. 分心 [单项选择]
{{B}}TEXT D{{/B}} When a Scottish research team startled the world by revealing 3 months ago that it had cloned an adult sheep, President Clinton moved swiftly. Declaring that he was opposed to using this unusual animal husbandry technique to clone humans, he ordered that federal funds not be used for such an experiment, although no one had proposed to do so, and asked an independent panel of experts chaired by Princeton President Harold Shapiro to report back to the White House in 90 days with recommendations for a national policy on human cloning. That group -- the National Bioethics Advisory Commission (NBAC) has been working feverishly to put its wisdom on paper, and at a meeting on 17 May, members agreed on a near-final draft of their recommendations. NBAC will ask that Clinton’s 90-day ban on federal funds for human cloning be extended indefinitely, and possibly that it be made a law. But NBAC members are planning to wor A. embryo research is just a current development of cloning B. the health of the child is not the main concern of embryo research C. an embryo’s life will not be endangered in embryo research D. the issue is explicitly stated and settled in the law [多选题]普速小型车站是指办理普速旅客列车客运业务的( )等车站。
A.二 B.三 C.四 D.五 [单项选择](a) He’s usually a good dancer
(b) He’s embarrassed about the photograph
(c) He didn’t enjoy the party
(d) He hasn’t seen the photograph
[判断题]境外进行机上案事件移交时,行为人及相关材料移交外方人员的,应请外方接收人签字确认。
A.正确 B.错误 [判断题] 对被宣告缓刑、假释的罪犯实行监督、考察,是公安机关人民警察的法定职责。
对 错 A.正确 B.错误 [填空题]《中国铁路上海局集团有限公司普速铁路客运非正常情况应急处置办法》(上铁客〔2018〕354号)规定,列车停站后,车门无法关闭但列车已起动时,列车工作人员应立即使用( )停车,同时迅速通知车辆乘务员到场处理。
[多选题] 党员受留党察看处分期间,没有( )。
A. 表决权 B. 选举权 C. 被选举权 D. 知情权 [判断题]长形货架不仅适用于存放长形商品,还适用于存放较小商品。( )
A.正确 B.错误 [单选题]固定无线接入的主要技术不包括()。
A.LMDS
B.不可见光无线系统
C.蜂窝移动通信系统
D.MMDS
A.A B.B C.C D.D E.E [单选题]继电器的电磁吸力与安匝的平方成正比,与工作气隙的平方成( )。
A.正比 B.反比 C.等比 D.无关 [单项选择]厂库房带木框平开大门,设计门框净断面为5.5X12cm,除靠墙一侧毛料外,其余三面刨光,则定额中门窗框枋消耗量应调整为( )m3/100m2。
A. 2.146 B. 2.041 C. 2.112 D. 2.075 [判断题]卧倒自救时人应立即就地卧倒,且脚朝炸点方向,尽量选择桌凳、梯架或其他较坚固的防护屏障之后,一只手放在额前,另一只手盖住后脑,眼睛注意后方,以防砖块异物等落下时击伤大脑。
A.正确 B.错误 [单选题](2013年)根据契税法律制度的规定,下列情形中,不予免征契税的是( )。
A.医院承受划拨土地用于修建门诊楼 B.农民承受荒沟土地用于林业生产 C.企业接受捐赠房屋用于办公 D.学校承受划拨土地用于建造教学楼 [单选题]安全监控设备必须定期进行调试、校正,( )至少1 次。
A.每周 B.每旬 C.每月 [多选题]下列哪些项目属于高速铁路施工项目( )。
A.线路大修 B.成组更换道岔(含钢轨伸缩调节器) C.线路及站场设备技术改造、新线引入等施工 D.更换钢轨 我来回答: 提交
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