活動名稱
【解題達人! We want you!】
活動說明
阿摩站上可謂臥虎藏龍，阿摩發出200萬顆鑽石號召達人們來解題!
針對一些題目可能有疑問但卻缺少討論，阿摩主動幫大家尋找最佳解!
懸賞試題多達20萬題，快看看是否有自己拿手的科目試題，一旦你的回應被選為最佳解，一題即可獲得10顆鑽石。
懸賞時間結束後，只要摩友觀看你的詳解，每次也會得到10顆鑽石喔!
關於鑽石
如何使用:
- ✔懸賞試題詳解
- ✔購買私人筆記
- ✔購買懸賞詳解
- ✔兌換VIP
(1000顆鑽石可換30天VIP) - ✔兌換現金
(50000顆鑽石可換NT$4,000)
如何獲得:
- ✔解答懸賞題目並被選為最佳解
- ✔撰寫私人筆記販售
- ✔撰寫詳解販售(必須超過10讚)
- ✔直接購買 (至站內商城選購)
** 所有鑽石收入，都會有10%的手續費用
近期考題
1．下列各组词语中，加点字的注音全都正确的一组是
(A)踹（chuài）水竞（jìnɡ）赛蘸（zhàn）酒擂（léi）鼓助威
(B)跋涉（shè）陡（dǒu）峭攀登（dēnɡ）餐霜饮雪（xiě）
(C)善（shàn）良谦逊（sùn）璞（pú）玉不事雕琢（zhuó）
(D)荆棘（jí）飘泊（bó）青苔（tāi）红漆（qī）雕花
(A)踹（chuài）水竞（jìnɡ）赛蘸（zhàn）酒擂（léi）鼓助威
(B)跋涉（shè）陡（dǒu）峭攀登（dēnɡ）餐霜饮雪（xiě）
(C)善（shàn）良谦逊（sùn）璞（pú）玉不事雕琢（zhuó）
(D)荆棘（jí）飘泊（bó）青苔（tāi）红漆（qī）雕花
3．用一定量的甲状腺激素连续饲喂正常成年小白鼠4周，与对照组比较，实验组小白鼠表现为
(A)耗氧量增加、神经系统的兴奋性降低
(B)耗氧量增加、神经系统的兴奋性增强
(C)耗氧量减少、神经系统的兴奋性降低
(D)耗氧量减少、神经系统的兴奋性增强
(A)耗氧量增加、神经系统的兴奋性降低
(B)耗氧量增加、神经系统的兴奋性增强
(C)耗氧量减少、神经系统的兴奋性降低
(D)耗氧量减少、神经系统的兴奋性增强
成正比 
成正比
1. Which of the following statements about the nature of analytical chemistry is (are) correct?
(AB) Amaterial is homogeneous if its constituent parts can be distinguished only with the aid of a microscope.
(AC) The preparation of a solid Iaboratory sample involves grounding the solid to decrease particle size. mixing to ensure
homogeneity, and storing for various lengths of time before analysis begins.
(AD) Techniques or reactions that work for only one analyte are said to be selective.
(AE) An interferent causes an error in an analysis by attenuating (making smaller) the quantity being measured, whereas an
interference causes an error by enbancing the quantity.
(BC)We compute the results of a typical quantitative analysis from two mea ments. One is the mass or the volume of sample
being analyzed. The second mcasurement is of some quantity that is proportional to the amount of analyte in the sample.
(BD) In gravimetric methods. we determine the volume of the analyte or some compound chemically related to it.