数量从“1”增加到“7”和从“7”减少到“1”,对两者的表述全部正确的一项是[

题型:选择题

问题:

数量从“1”增加到“7”和从“7”减少到“1”,对两者的表述全部正确的一项是[ ]

A.增加了6倍,减少了6/7   

B.增加了7倍,减少了6倍

C.增加了7倍,减少了6/7   

D.增加了6倍,减少了6倍

考点:理解句子
题型:选择题

A.reader      B.used to      C.sitting         D.who         E.reporter
A young woman got on a bus,carrying her three-year-old baby.The conductor hurried to give her a warm welcome and then kindly asked the other passengers to make room for the woman and her child.On seeing this,people began to talk.
"You know this conductor     小题1:   be very rude. Now Suddenly he has changed his bad behavior," said a middle-aged man.
"Yes. He should be praised and we must write a letter to the company," said a second passenger. "That's right." another lady said, "If a newspaper     小题2:    is here so that more people could learn from him. "
Just then a gentleman     小题3:    looked like a teacher turned to the conductor and said, "Excuse me, but can I know your name, please? Your excellent service should be praised…"
Before he could open his mouth, the three-year old child   小题4:       on the young woman's lap interrupted. "I know his name. I call him Dad."
题型:选择题

关于“根管口”的理解,哪一个是正确的()

A.根管末端的开口处

B.髓腔的开口

C.釉牙骨质界平面的髓腔开口

D.根管在牙根表面的开口

E.髓室与根管的交界处

题型:选择题

高锰酸盐指数是一个相对的条件性指标,其测定结果与溶液的()、高锰酸盐的()、()加热和()有关。

题型:选择题

锅炉按工作介质分()。

A.蒸汽锅炉

B.热水锅炉

C.汽水两用锅炉

D.工业锅炉

E.发电锅炉

题型:选择题

在考生文件夹中,存有文档WT1.DOC,其内容如下: [文档开始] 本专业培养目标是计算机专业的技术应用型人才,他们应该掌握计算机软件、硬件及系统的基本理论、基本方法和基本技能,能够从事计算机及相关领域应用技术工作、软、硬件维护、和一般应用系统的开发及设计,他们应该具有专业化计算机人的素质,是全面发展的社会主义建设人才。 [文档结束] 按要求完成下列操作: (1)请将Word文档WT1.DOC设成楷体、小三号字并加粗、斜体。 (2)设置A4(210mm×297mm)纸张大小,左右边距设置为2.5厘米,页眉2.2厘米,其余页面设置的参数不必修改。保存文件为WD1.DOC。

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