实验过程中要注意安全,下列实验操作中安全的是 A.将鼻孔凑到容器口去闻药品的气味

题型:选择题

问题:

实验过程中要注意安全,下列实验操作中安全的是

A.将鼻孔凑到容器口去闻药品的气味

B.为了获得感性认识,可触摸药品和品尝味道

C.实验中,为保护眼睛,提倡使用防护眼镜

D.停止加热时,用嘴吹灭酒精灯

考点:测容器—量筒称量器—天平加热器皿—酒精灯常见仪器和装置的用途
题型:选择题

已知两个数k+9和6-k的等比中项是2k,则k=________.

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某中年患者,2001年11月30日来诊。患者1周前感冒后迁延未愈,现身体疼痛沉重,肢体眼睑浮肿,恶风寒,无汗,痰多白沫,胸闷干呕,口不渴,舌苔白,脉弦紧。

该病失治后可出现下列何种疾病 ()

A.慢肾风

B.心悸

C.喘证

D.风温肺热

E.黄疸

题型:选择题
My husband and I sat outside. A small child about three came up the street, accompanied by her mother. As she saw another girl a few feet away, she gave her admiring comment, “Mommy, I like her dress.” Her mom   21 , “Well, why don’t you go and tell her?”
The little girl walked   22  toward the girl wearing the pretty dress. The other one,
  23  the same age, was standing with her   24  turned, alongside her parents. They had not heard the compliment (赞美). Receiving no answer, this little one   25 . My husband said to the other girl, “  26  wants to tell you something.” As she turned around, connection was made. Once again, the little one   27  “I like your dress,” and upon hearing those words, the other one gave her a big smile and excitedly   28  “Look, it’s a spinning (旋转) dress!”, at which moment she began to spin in  29. Both of them smiled widely.
Now, the one stopped spinning and said, “It’s my favorite dress and I have (a)   30  that match!” She   31  running toward a stroller (婴儿车) parked nearby.
The mom and the daughter started to   32  down the street,   33  the encounter (邂逅) had ended. Moments later, the “spinning dress girl” reappeared, shoes in hand,   34  her new friend who had seemingly disappeared. Now, an elderly couple, seated on a bench, had obviously been  35  of all this. The man   36  the child, saying, “There’s someone coming behind you.” Then we saw one showed and the other   37  the beautiful shoes.
If you can make a   38  better, do it. I have no idea how many others that evening might have   39  this act, hoping to help good things to happen. But such brief moments,  40  together, make up what might very well be the important times in our lives.
小题1:
A.repliedB.scoldedC.laughedD.required
小题2:
A.secretlyB.shylyC.heavilyD.suddenly
小题3:
A.usuallyB.hopefullyC.likelyD.luckily
小题4:
A.backB.headC.noseD.hand
小题5:
A.shoutedB.leftC.criedD.hesitated
小题6:
A.AnyoneB.SomeoneC.EveryoneD.No one
小题7:
A.suggestedB.apologizedC.explainedD.announced
小题8:
A.turnedB.sharedC.jumpedD.agreed
小题9:
A.circlesB.linesC.directionsD.rows
小题10:
A.shoesB.socksC.shirtD.hat
小题11:
A.took offB.turned downC.put onD.made up
小题12:
A.leadB.lookC.headD.get
小题13:
A.rememberingB.hopingC.sayingD.thinking
小题14:
A.coming acrossB.looking forC.shouting atD.calling on
小题15:
A.watchfulB.carefulC.proud D.fond
小题16:
A.calmedB.comfortedC.stoppedD.seated
小题17:
A.woreB.admiredC.comparedD.bought
小题18:
A.momentB.lifeC.girlD.dress
小题19:
A.learnedB.performedC.praisedD.observed
小题20:
A.seizedB.spentC.threadedD.lost
题型:选择题

国家实行生产安全事故( )制度,依照《安全生产法》和有关法律、法规的规定,追究生产安全事故责任人员的法律责任。

A、责任追究  

B、重点打击 

C、追究责任    

D、责任赔偿

题型:选择题

桂枝具有而麻黄不具有的功效是

A.行气宽中

B.化湿和中

C.助阳化气

D.利水消肿

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