【单选题】
— Could you please help me choose an Mp4 player online?— ________. My computer doesn’t work.
①
I don’t agree
②
I hope so
③
I’m afraid I can’t.
④
i did
【单选题】
But the Internet can bring some ________ effects, too. The most common one, some teenagers are addicted to computer games on the Internet.
①
negative
②
positive
③
important
④
excite
【单选题】
已有定义charstr1[15]={"computer"},str2[15];则语句用法正确的是（）。
①
str2=str1;
②
str2="science";
③
scanf("%s",str2);
④
printf("%s",str1);
【单选题】
已有定义char str1[15]={“computer”} , str2[15] ; 则语句用法正确的是（）。
①
str2=str1；
②
str2=science；
③
scanf（%s，str2）；
④
printf（%s，str1）；
【单选题】
Computer classes must be __________ to every student of all grades, which will make them have a good command of the modern communication and learning tool.
①
accessible
②
avoidable
③
valuable
④
acceptable
【单选题】
A: May I use your computer this afternoon? B: Im sorry, but I have to finish typing this term paper today. A: [填空].
①
It doesnt matter
②
Thank you just the same
③
Do as you please
④
Never mind
【判断题】
A: Have you been wasting time on computer games again? B: Not really. I’ve been studying a lot and I need a break.
①
正确
②
错误
【单选题】
—I knocked over my coffee cup. It went right over _____ keyboard.—You shouldn’t put drinks near _____ computer.
①
the; /
②
the; a
③
a; /
④
a; a
【判断题】
答题说明：句子没有语法错误请选择“正确”，有语法错误请选择“错误”Computer are often better of working out what is matter with a patient.
①
正确
②
错误