【單選題】承壓水井和潛水井是根據()來劃分的。

【單選題】下列哪個敘述是正確的?

【其它】Demo編程:分別用以下布局實現如圖所示界面: 線性布局(LinearLayout) 表格布局(TableLayout) 相對布局(RelativeLayout) 網格布局(GridLayout) 提交要求:xml作為附件上傳。

【單選題】執行用例中主要應用程序邏輯的處理和任務的協調的類是 (5.0分)

【多選題】直接插入排序 C實現的經典核心程序段如下: for( i=1;i=0&&a[j]>k){ ...... } a[j+1]=k; } 請問其中 k的含義是:( )

【多選題】2.感應控制根據車輛檢測方式可分為( )

【判斷題】在過濾器周圍填礫的抽水井,其水位降深要小于相同條件下未填礫抽水井的水位降深。

【閱讀理解】Cloning is a way of making an exact copy of another animal or plant. It happens in plants when gardeners take cuttings from growing plants to make new ones. It also happens in animals when twins identical in sex and appearance are produced from the same original egg. The fact is that these are both examples of natural clones. Cloning has two major uses. Firstly, gardeners use it all the time to produce commercial quantities of plants. Secondly, it is valuable for research on new plant species and for medical research on animals. Cloning plants is straightforward while cloning animals is very complicated. It is a difficult task to undertake. Many attempts to clone mammals ( 哺乳動物 ) failed. But at last the determination and patience of the scientists paid off ( 付清 , 取得成功 ) in 1996 with a breakthrough - the cloning of Dolly the sheep. The procedure works like this: On the one hand, the whole scientific world followed the progress of the first successful clone, Dolly the sheep. The fact that she seemed to develop normally was very encouraging ( 令人鼓舞 ). Then came the disturbing news that Dolly had become seriously ill. Cloning scientists were cast down to find that Dolly's illnesses were more appropriate to a much older animal. Altogether ( 總之 ) Dolly lived six and a half years, half the length of the life of the original sheep. Sadly the same arbitrary ( 反復無常的 ) fate ( 命運 ) affected other species, such as cloned mice. The questions that concerned all scientists were: "Would this be a major difficulty for all cloned animals? Would it happen forever? Could it be solved if corrections were made in their research procedure?" On the other hand, Dolly's appearance raised a storm of objections and had a great impact on the media and public imagination. It became controversial ( 有爭議 ). It suddenly opened everybody's eyes to the possibility of using cloning to cure serious illnesses and even to produce human beings. Although at present human egg cells ( 卵細胞 ) and embryos ( 胚胎 ) needed for cloning research are difficult to obtain, newspapers wrote of ( 把 ...... 當作題材 ) evil leaders hoping to clone themselves to attain their ambitions. Religious leaders also raised moral questions. Governments became nervous and more conservative. Some began to reform their legal systems and forbade research into human cloning, but other countries like China and the UK, continued to accumulate evidence of the abundant medical aid that cloning could provide. However, scientists still wonder whether cloning will help or harm us and where it is leading us. ( 429 words )

【單選題】根據直接插入排序算法描述,如果有 20個元素排序,當進行第5趟插入排序時,前面有( )個元素已經有序。

【單選題】不能把字符串 :Hello! 賦給數組 b 的語句是 ( ) 。

【其它】極坐標系中,作出函數 圖像, n 為非負整數。

【單選題】直接插入排序核心程序段如下: for( i=1;i=0&&a[j]>k){ ; j--; } a[j+1]=k; } 請補全所缺的語句

【其它】3-2.doc

【單選題】見題目圖片第40題

【多選題】水位恢復試驗可以確定的水文地質參數包括( )。

【單選題】下列哪個敘述是正確的?

【多選題】3.感應控制控制實施方式( )

【填空題】else 子句不能單獨作為語句使用,它必須和子句配對使用,那么 else 子句與 if 子句的配對原則是 :else 子句總是與離它 _______ 的 if 子可配對使用。

【填空題】循環語句包括 ___ 、 ______ 和 ________ 。

【判斷題】黑體是一個理想化的物體,但不能吸收外來的全部電磁輻射。()

【判斷題】邊界類通常與實體類交互。 (5.0分)

【單選題】()提出,能量不是連續不斷的,而是分成一份一份的。

【單選題】如果有 10個元素進行直接插入排序,第10個元素進行插入排序的過程中,最多需要交換幾次元素?

【單選題】直接插入排序核心程序段如下: for( i=1;i

【單選題】對于下列Hello類哪個敘述是正確的? class Hello{ Hello(int m){ } int Hello(){ return 20; } hello(){ } }

【填空題】遞歸的基本思想就是“自己調用自己”,一種使用遞歸技術的方法將直接或間接地調用 ________ 的方法

【其它】如圖1,在△ ABC 的一邊 BC 任取一點 H ,作 MH ⊥ BC 交 AB 于 M ;作 MN ∥ BC 交 AC 于 N ;

作 NI ⊥ BC 交 BC 于 I ,設 BH = x ,由此探討: (1)矩形 HMNI 的面積和 x 的關系; (2)矩形 HMNI 的周長和 x 的關系; 圖1

【判斷題】凡是存在井損的抽水井也就必定存在水躍。

【多選題】觀察鐵路站舍照片,當前樓地面采用的是哪種裝修方式?這種裝修方式的特點是什么?當前有哪些新的樓地面裝修方式可以選取,哪些適合1號站舍?請選出以下說法中所有正確的選項。

【其它】驗證:三角形的內角和為180°。

【判斷題】共同海損所采取的行為或措施必須是有意識的、由此產生的損失必須是合理的,是為了船貨的共同安全

【單選題】若有數組定義 : char array [ ]="China"; 則數組 array 所占的空間為 ( ) 。

【填空題】1.請將次路檢測半感應控制流程圖補充完整。

【單選題】對于下列Dog類,哪個敘述是錯誤的? class Dog{ Dog(int m){ } Dog(double m){ } int Dog(int m){ return 23; } void Dog(double m){ } }

【單選題】過客是指( )

【多選題】以下直接插入排序程序段中,劃線語句的功能是: for( i=1;i=0&&a[j]>k) { ...... } a[j+1]=k; }

【判斷題】在無限含水層中,當含水層的導水系數相同時,開采同樣多的水在承壓含水層中形成的降落漏斗體積要比潛水含水層大。

【填空題】Java 的跳轉語句中 _______( 包含 / 不包含 )goto 語句。

【判斷題】用例確定的行為責任通常分配給控制類。 (5.0分)

【單選題】餌的意思是指( )

【單選題】類是主要關注于保存持久數據的類。 (5.0分)

【填空題】break 語句最常用的用法是在 switch 語句中,通過 break 語句道出 switch 語句,使程序從 switch 格構后面的 _________ 開始執行。

【單選題】對于潛水抽水井來說,任一徑距r處測壓管進水口處的水頭總是 測壓管所在r處潛水面的水頭。

【單選題】下述對 C 語言字符數組的描述中錯誤的是 ( ) 。

【判斷題】實體類主要涉及用戶界面問題 (5.0分)

【單選題】類是為參與者提供系統交互的類。 (5.0分)

【單選題】當扇形含水層兩條邊界的夾角是90°時,是否能使用反映法?( )

【單選題】根據揭露含水層的程度和進水條件,抽水井可分為:

【單選題】1.下列選項對感應控制方式的描述,正確的有( )

【單選題】直接插入排序的基本思想是:依次將一個待排序的數按大小插入到前面已經排好序的序列中的適當位置,直到全部數都插入完畢為止。請問第一個待排序的元素下標是( )

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