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.
绿色荧光标记的X染色体DNA探针(X探针),仅能与细胞内的X染色体DNA的一段特定序列杂交,并使该处呈现绿色荧光亮点。同理,红色荧光标记的Y染色体DNA探针(Y探针)可使Y染色体呈现一个红色荧光亮点。同时用这两种探针检测体细胞,可诊断性染色体数目是否存在异常。医院对某夫妇及胎儿的体细胞进行检测,结果如下图所示。下列分析正确的是
Ihavetwogoodpenfriends.OneisanAmerican,______isinEngland.
下列说法符合物理学史实的有()
图中有①________个三角形,②________个长方形,③________个梯形.