【单选题】【消耗次数:1】
Children [填空] TV every evening.
watch
watches
is watching
are watching
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【单选题】 I often watch [填空] TV in [填空] evening.
①  a,the
②  an,the
③  /,the
④  /,a
【判断题】 He spends much time watching?TV
①  正确
②  错误
【单选题】 I was watching TV ______ the telephone rang.
①  while
②  when
③  since
④  as
【单选题】 I prefer reading books_______watching TV.
①  than
②  on
③  to
【单选题】 His mother had talked to him for two hours while he was watching TV, but_____.
①  a little did he hear
②  little did he hear
③  little heard he
④  a little heard he
【单选题】 A: Hi, Mary. Its Peter. Do you have time to talk? B: Hi, Peter, [填空]. I was just watching TV.
①  so what
②  no doubt
③  sure
④  some time
【单选题】 Little ___ that we were watching his every move, so he seemed to be going his own way in this business.
①  he realized
②  ?he didn’t realize
③  ?didn’t he realize
④  ?did he realize
【单选题】 She [填空] dancing every evening.
①  has study
②  studies
③  study
④  studied
【单选题】 A: Would you rather watch TV or go for a walk? B: The TV program is good today. [填空] A: Cool. Lets go.
①  What a pity!
②  I hate to leave.
③  But I need the exercise more.
④  You know what I mean.
【单选题】 We are [填空] TV this night.
①  watch
②  watching
③  watched
④  watches
随机题目
【单选题】 给出以下定义:charx[]=abcdefg;chary[]={a,b,c,d,e,f,g};则正确的叙述为
①  数组X和数组Y等价
②  数组x和数组Y的长度相同
③  数组X的长度大于数组Y的长度
④  数组X的长度小于数组Y的长度
【单选题】 若变量已正确定义,语句“ifa>b)k=0;elsek=1;”和)等价
①  k=a>
②  ?1:0;
③  k=a>b;
④  k=a<=b;
⑤  a<=b?0:1;
【单选题】 以下叙述正确的是
①  do-while语句构成的循环不能用其他语句构成的循环来代替
②  do-while语句构成的循环只能用break语句退出
③  do-while语句构成的循环,在while后的表达式为非零时结束循环
④  do-while语句构成的循环,在while后的表达式为零时结束循环
【单选题】 以下程序的运行结果是:main){intk=4,a=3,b=2,c=;printf\n%d\n,k<a?k:c<b?c:a);}
①  4
②  3
③  2
④  1
【单选题】 当a=1,b=3,c=5,d=4,执行完下面一段程序后x的值是:ifa<b)ifc<d)x=1;elseifa<c)ifb<d)x=2;elsex=3;elsex=6;elsex=7
①  18
②  2
③  3
④  6
【单选题】 若有以下定义和语句:intu=010,v=0x10,w=10;printf″%d,%d,%d\n″,u,v,w);则输出结果是
①  8,16,10
②  10,10,10
③  8,8,10
④  8,10,10
【单选题】 假定a和b为int型变量,则执行以下语句后b的值为a=1;b=10;do{b-=a;a++;}whileb--<0);
①  9
②  -2
③  -1
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【单选题】 若变量a、i已正确定义,且i已正确赋值,合法的语句是
①  (a==1
②  ++i;
③  a=a++=5;
④  a=(inti)
【单选题】 若有条件表达式exp)?a++:b--,则以下表达式中能完全等价于表达式exp)的是:
①  exp==0)
②  exp!=0)
③  exp==1)
④  exp!=1)
【单选题】 以下叙述不正确的是
①  一个C源程序可由一个或多个函数组成
②  一个C源程序必须包含一个main函数
③  C程序的基本组成单位是函数
④  在C程序中,注释说明只能位于一条语句的后面