A:④③②①
B:③①②④
C:④②①③
D:②④①③
下列各大洲中经济最发达的大洲是( )
表是对某一家庭成员某些性状特征的调查结果,请分析调查结果并回答有关问题:
性状
父亲
母亲
女儿
耳垂
有耳垂
肤色
正常
白化
⑴Here you are.____ A. Yes, I do.
⑵Is this your watch?____ B. It's a watch.
⑶What's it?____ C. Thank you.
⑷Do you like apples?____ D. No,it isn't.