为确保砂浆密实度,石材铺装砂浆后锤击次数为()次/块。A、10B、15C、20D、2

题型:单项选择题

问题:

为确保砂浆密实度,石材铺装砂浆后锤击次数为()次/块。

A、10

B、15

C、20

D、25

考点:测量员测量员题库
题型:单项选择题

下列句中子加线的成语,使用恰当的一句是( )

 A 、故宫博物院的珍宝馆里,陈列着各种奇珍异宝、古玩文物,令人应接不暇。

 B、这次选举,本来他是最有希望的,但由于近来的所作所为不孚众望,结果落选了。

 C、电影中几处看来是闲笔,实际上却是独树一帜之处。

 D、这部精彩的电视剧播出时,几乎万人空巷,人们在家里守着荧屏,街上显得静悄悄的。

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在①长方体、②正方体、③圆锥、④圆柱、⑤三棱柱、⑥球这六种几何体中,其主视图、左视图、俯视图都完全相同的是______(填上序号即可).

题型:单项选择题

患者,男,18岁,反复出现血尿就诊,尿常规:红细胞(++),蛋白(+),超声检查所见:双肾大小形态正常,实质回声均匀,左肾静脉纵切图像,可见左肾静脉远心端即腹主动脉与肠系膜上动脉左侧的左肾静脉明显扩张,而位于腹主动脉和肠系膜上动脉之间的左肾静脉明显变窄。

关于此病正确的描述有().

A.超声是诊断该病首选的无创性非侵袭性检查

B.临床主要表现为反复性、发作性血尿或蛋白尿,常易误诊为肾小球肾炎

C.该病是指左肾静脉在腹主动脉和肠系膜上动脉间受机械性挤压后,肾静脉血流回流受阻引起的左肾静脉高压现象

D.多见于儿童及青春期少年,发病年龄4~20岁,以男性多见

E.尿红细胞形态为肾小球性

题型:单项选择题

Visit any junior high or high school and you will experience the power of influence. Clothing, hairstyles, attitudes and even the language are all gained by some amount of influence, whether it is from commercials, fashion, trends, celebrities or music. Teens and preteen children are influenced by these various factors. However, a child’s friends are the No. 1 influence.

Before you think your children’s friends could never lead one another astray (误入歧途的), think again. A child may experience an event that has caused overwhelming stress or may have problems at home or school, which causes negative behavior. Negative influences of a child’s friends can come without warning.

“Parents who ask their children where they are going, who they are going with and request a meeting with their children’s friends and the friends’ parents have already taken the first step,” says Mara Berkley, family therapist and professor at Bristol University in Rhode Island.

Lynn Rexroat of Chillicothe, Illinois, uses this method to keep tabs on her children. “My oldest son knows that in order for him to go anywhere with a friend, especially one I haven’t met before, I have to speak with that friend’s parent to make sure the arrangements are agreeable with us both,” she says. “I don’t interrogate (质问) them by asking about their private life. I just want to know that the parents of the other child know what the boys are planning to do. I feel that by my wanting to know I am protecting my son.”

When a parent suspects that their child is hanging out with “the wrong crowd”, the last thing on their mind should be discipline. Instead, Berkley says a parent should be more interested in finding out the reasons behind the behaviors and the child’s choice to keep company with these types of friends.

小题1:We can infer from the second paragraph that       .

A.two children usually go astray together

B.a child can be negatively influenced only when he meets problems

C.a child can easily go astray under the influence of a friend

D.parents know exactly when a child is negatively influenced小题2:Mara Berkley probably agrees that you        when your child is going out with his friends.

A.should track him secretly

B.should not ask him

C.can stop him going out

D.do something to interfere小题3:How does Lynn Rexroat protect her son according to the text?

A.She questions his son directly.

B.She meets his son’s friends herself.

C.She makes arrangements with the parents of his son’s friends.

D.She communicates with the parents of his son’s friends.小题4:The underlined part “keep tabs on” in the fourth paragraph probably means “       ”.

A.watch over

B.win over

C.bring back

D.take control of

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