Ihavetwogoodpenfriends.OneisanAmerican,______isinEngland.

下列离子方程式书写正确的是()

many，minutes，hour，there，how，are，in，an

____________________________________________

在Ⅱ栏中选出与Ⅰ栏中相应的答语。

ⅠⅡ

()1.What'syourtelephonenumber,please?A.Heisaworker.

()2.It'sverycoldtoday,isn'tit?B.Itdoesn'tmatter.

()3.Canyoumendit?C.Yes,wonderful,thanks.

()4.Howisyourmother?D.Sometimes.

()5.Hi,thisismyfriend,Lily.E.Mytelephonenumberis6262383.

()6.I'msorrytotroubleyou.F.Yes,itis.Youneedtowearwarmclothes.

()7.Howoftendoyougotothepark?G.Certainly.

()8.Excuseme.Whereisthepostoffice?H.Nicetomeetyou.

()9.Whatdoesyourfatherdo?I.SheisOK.

()10.Didyouhaveagoodtrip?J.It'sabouttwentymetersfromhere.

用边长30厘米的正方形地砖铺一段长12米，宽6米的人行道路面.

①至少需要多少块这样的地砖?

②如果地砖每平方米的售价是35元，那么购买地砖至少应花多少元?