We have to()at the hotel before 6 pm.A. check inB. check offC. check on
We have to()at the hotel before 6 pm.
A. check in
B. check off
C. check on
相关考题:
下列( )语句使复选框Check1无效。A、 Check1.Value = 1B、 Check1.Value = 2C、 Check1.Style. = 1D、 Check1.Style. = 0
下列关于PDCA循环理论描述中正确的是A、Play、Do、Check、AbbreviateB、Play、Develop、Check、ActionC、Play、Develop、Capacity、AbbreviateD、Plan、Do、Check、ActionE、Plan、Do、Check、Abbreviate
publicclassSyncTest{privateintx;privateinty;publicsynchronizedvoidsetX(inti)(x=1;)publicsynchronizedvoidsetY(inti)(y=1;)publicsynchronizedvoidsetXY(int1)(setX(i);setY(i);)publicsynchronizedBooleancheck()(returnx!=y;)}Underwhichconditionswillcheck()returntruewhencalledfromadifferentclass?A.Check()canneverreturntrue.B.Check()canreturntruewhensetXYiscalledbymultiplethreads.C.Check()canreturntruewhenmultiplethreadscallsetXandsetYseparately.D.Check()canonlyreturntrueifSyncTestischangedtoallowxandytobesetseparately.
19、下列()语句使复选框Check1的标题显示在左边。A.Check1.Style = 0B.Check1.Alignment = 0C.Check1.Style = 1D.Check1.Alignment = 1
下列()语句使复选框Check1的标题显示在左边。A.Check1.Style = 0B.Check1.Alignment = 0C.Check1.Style = 1D.Check1.Alignment = 1
18、下列()语句使复选框Check1变成灰色。A.Check1.Value = 0B.Check1.Value =1C.Check1.Value = 2D.Check1.Style = 0