I cannot () this signature.A、identificationB、identityC、identicalD、identify

第1题

现有以下语句: i=1; for (;i＜=100;i++) sum+=i;A．for(i-1;;i++) { sum+--i; if(i==100) break; }B．for(i=1;i＜=100;) { sum+=i; i++; }C．i=1; for(;i＜=100;) { sum+=-i; }D．i=1; for(;;) { sum+=i; if(i==100) break; i++; }

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第2题

The teacher ______ be in the office; maybe he is in the library.A、mightB、couldC、may notD、can not

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第3题

与“for(i=0；i＜10；i++)putchar('a'+i)；”功能不同的语句是______。A．for(i=0；i＜10；)putchar('a'+(++i))；B．for(i=0；i＜10；)putchar('a'+(i++))；C．for(i=0；i＜10；putchar('a'+i)，i++)；D．for(i=0；i＜=9；i++)putchar('a'+i)；

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第4题

Without the instrument，we__________A．cannot’hardly do nothingB．cannot hardly do anythingC．can hardly do nothingD．can hardly do anything

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第5题

小学英语?阅读 一、考题回顾二、考题解析 【教案】 Teaching aims: Knowledge aim: Students can master the sentence :”what time is it? it is ..” and you can/ can not ...” Ability aim: Students can improve their reading skills including scanning and skimming skills Emotional aim: Students can be more interested in English and take part in activities. Key and difficult point: Key Point: know how to ask about the time and master the sentences::”what time is it? it is ..” and you can/ can not ...” Difficult Point: use the sentence structure in daily life. Teaching procedure: Step 1: Warming-up 1. Greetings. 2. Ask students how did they spend their weekend. 3. Ask students “do you know wangfujing street in Beijing” Step 2: Pre-reading 1. show a picture about wangfujing street and ask “what can you see in this picture” 2. draw a clock and ask students “Do you know how to ask about time?” and “what can you do at this time? Step 3: While-reading Global reading: Ask students :”how many characters in the dialogue?” and “where are they” Detailed reading: what does Jenny buy and who will get the gift?Step4: Post-reading 1. Role-play: two students in a group. One student act as traveller and one student is tour guide. Give them 5 minutes to make dialogue with what we have learnt today. Step5: Summary and Homework Summary: ask a student to conclude the content of the lesson and summarize with the whole class. Homework: ask students to practice the sentence structure learned today with desk mates after class. Blackboard design:1. What will you do if the students don't finish your homework? 2. What reading skills are used in the passage?

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第6题

()are?those?costs?that?cannot?be?directly?traced?to?a specific?project?and?therefore?will?be?accumulated?and allocated?equitably?over?multiple?projects?by?some?approved and?documented?accounting?procedure.A.Direct costs B.Operation costs C.Indirect costs D.Implement costs

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第7题

int a[10]; 给数组a的所有元素分别赋值为1、2、3、……的语句是（）。A．for(i=1;i＜11;i++)a[i+1]=i;B．for(i=1;i＜11;i++)a[i-1]=i;C．for(i=1;i＜11;i++)a[i]=i;D．for(i=1;i＜11;i++)a[0]=1;

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