A: Hello. Good _______________, everybody. B: Hello, Mrs. Kim. Nice to _________________.

在PHP中，<;?php $d='Hello';$e='北京';echo $d.$e; ?>;代码显示结果是（） A: Hello北京 B: ’Hello北京’ C: Hello.北京 D: 显示错误

‌以下程序的输出结果是：( )‏‌fo = open("text.txt",'w+')‏‌x,y ='this is a test','hello'‏‌fo.write('{}+{}\n'.format(x,y))‏‌print(fo.read())‏‌fo.close()‏‌‏ A: this is a test hello B: this is a test C: this is a test,hello. D: this is a test+hello

5Completetheconversations.1AHello?BHello.►IsthatMarisa?AYes,(1)____.BOh,hello.(2)____Dagmar.AOh,hello,Dagmar.BIsMikki(3)____,____?AI’msorry,he’soutat(4)________.CanI takeamessage?BYes,please.TellhimI’ll(5)____him____ afterlunch.2AHello?BOh,canI(6)____Tibor,please?AYes,(7)____ ____moment.I’ll____himforyou.3AHello?BOh,hello.(9)________Joanna?AYes,(10)____.BHello,Joanna,(11)____’sRudy.AHi,Rudy.Howareyou?

M: Hello. This is John Green. May I speak to Sally, pleaseW: This is Sally speaking. What are they doing now（） A: Talking about John. B: Talking about Sally. C: Making a call. D: Saying "hello".

James: Hello. May I speak to Peter Peter: ______. A: Sorry, the number is engaged. Will you hold B: Yes, speaking. C: Hello. Who're you, please D: Hello. Thank you for callin

Nancy: Hello. Is this the Chemistry Department? Lucy: ______________________

18032d128b95f86.png执行上面这段代码，标签上显示的文本是（ ） A: Hello. B: 感谢大家的坚持，继续加油！ C: Hello.\n感谢大家的坚持，继续加油！ D: Hello.感谢大家的坚持，继续加油！

Hello. I’d like to speak to Dr. Heckler.

语句Print Format("HELLO", " A、HELLO: HELLO|He|he|hello