超过五分之二的受调查者说他们感觉街上不安全。(cardinal number+ ordinal number(s) ,e.g. two sevenths )
举一反三
- 总的来说，三分之二的参与者说经常参加户外运动，而十分之一的受访者说他们从不或很少进行户外运动。(cardinal number +in +cardinal number, e.g.: three in twenty)
- ________ the students in these primary schools is about threethousand, and ________ of them are girls. A: A number of; two third B: The number of; two thirds C: A number of; two thirds D: The number of; two third
- int number_range=20;int number=2;boolean isprime=true;while(number<;number_range){isprime=true;for(int divlsor=2;divlsor<;=number/2;divlsor++){if(______){isprime=false;break;}}if(isprime){out.println(number+"<;br>;");}number++;}%>; A: divlsor%number==0 B: number%divlsor==0 C: divlsor/number==0 D: number/divlsor==0
- Jim was late for two classes this morning. He said that he forgot both of the ______. A: rooms number B: Room number C: Room’s number D: Room numbers
- Every building has ______. A: two door B: two windows C: it's own number