About________percentoftheearth'ssurfaceiscoveredwithwater

1米的5/6和________米的1/6相等;3/4再加上________个1/4就是最小的质数.

II型糖尿病患者体内的胰岛素浓度比正常人高，但摄入糖后，体内血糖浓度很难降至正常水平，2导致患者尿中出现葡萄糖。下列叙述错误的是

_____isadoctor.Whatabout_____father?

()1.Couldyouhelpme，please?A.OK.

()2.Thanksalot.B.You'rewelcome.

()3.Let'sputthebooksinthebox.C.It'sMonday.

()4.Canyoucarryit?D.No，it'sfull.

()5.Who'sondutytoday?E.lam.

()6.Isitempty?F.No，it'slight.

()7.Whatdayisittoday?G.Certainly.

()8.Isthatbagheavy?H.No.LiLeiisn'there..

()9.Areweallheretoday?I.No，thanks.

()10.Letmehelpyou.J.Yes，Ican.