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【单选题】
将十进制数42.5转换成二进制数为()
【单选题】
十进制数55转换成二进制数等于( )。
【单选题】
二进制数1001转换成十进制数是( )。
【单选题】
二进制数1111000转换成十进制数是( )。
【单选题】
二进制数1001001转换成十进制数是________。
【单选题】
二进制数111011转换成十进制数是______。
【单选题】
将十进制数215转换成二进制数是( )。
【单选题】
十进制数90转换成无符号二进制数是________。
【单选题】
十进制数140转换成无符号二进制数是______。
【单选题】
I’d almost given up hope of finding a house I liked, and then suddenly this one __________ .
【单选题】
He __________ to arrange a loan through a finance company.
【单选题】
The concert usually takes place at the People’s Square, with the audience __________on the groun@@
【单选题】
Big changes have taken place at Marketing Department the new manager came.
【单选题】
The government official explained that there’s no point ___________ about the cultural gap in that city.
【单选题】
I leave it to your own judgement you should do it.
【单选题】
_________ such a good chance he planned to learn more.
【单选题】
The room has no furniture -----a broken chair.
【单选题】
Hello, may I talk to the headmaster now?
①
Sorry, he is busy at the moment
【单选题】
Can you turn down the radio, please?
②
I’m sorry, I didn’t realize it was that loud
③
I’ll keep it down next time