--“I’llpayyou$80forthistable.” --“OK.It’sa___________.”(成交)Thewomansmiledwithsatisfaction.

MrButler:Ineedtoseethedoctor.Mysonhashurthisarm.Receptionist:haveyougotanappointment,sir?MrButler:No.Butmysonfelloutofatreeintheparkandhurthimself.Andnowwemustseethedoctorassoonaspossible.Receptionist:Isee.Normallythedoctorissobusythathecanonlyseepatientswhohavemadeappointments.ButIunderstandthatthisisanemergency.Whatisyourson’sname?MrButler:George,GeorgeButler.Receptionist:Okay,MrButler.Whydon’tyoubothhaveaseat?MrButler:Thankyou.GeorgeButler:Dad,myarmreallyhurts.Ithinkit’sbroken.MrButler:Excuseme.Howlongdowehavetowaitbeforewecanseethedoctor?Mysonisinpain.Receptionist:well,somebodyhasjustcancelledhistwoo’clockappointment.Sothedoctorcanseeyouthen.MrButler:Ok.It’salmostoneo’clockalready.George,weonlyhavetowaitanhour.Doyouthinkyoucanmanagethat?GeorgeButler:Yes,OK,Dad.Receptionist:Butthereweretwootheremergenciesthismorningandalltheappointmentsareabitlate.Soyoumighthavetowaituntilabouttwothirtytoseethedoctor.MrButler:wedon’thaveachoice,dowe?

The"OK"gesturemeans"OK"worldwide.

print('I\'m \"OK\"! ' )的输出结果是？ A: I'm "OK"! B: I'm "OK"!' C: I'm 'OK'! D: I\'m "OK"!

以下程序的运行结果是【 A: OK B: OK,* C: OK* D: O,K

Idioms are _______for an informal letter. A. OK B. Not OK

若有定义语句char s1[]='OK',s2[]='ok';，以下选项中能够输出'OK'的语句是__________。

下列符合c语法的if语句是： A: if 3>5 then printf("Ok!"); B: if 3>5 printf("Ok!") C: if (3>5) then printf("Ok!"); D: if (3>5) printf("Ok!");

想要使用while循环重复打印3次OK,下列代码正确的是? A: a = 0while a < 3: a += 1 print('OK') B: a = 0while a < 10: a += 1 print('OK') C: a = 0while a < 3: a += 1print('OK') D: a = 0while a < 3: print('OK')

12window对象测试2：下列哪个弹窗可以让用户输入内容？ A: window.alert("ok") B: window.confirm("ok?") C: window.prompt("ok?")