A：糖脂
B：磷脂
C：糖蛋白
D：脂蛋白
名著阅读。
—What colour __________your shoes?— __________ black.
what ,be ,an ,last, some ,the, in ,your ,black ,my ,call, how
Hello, everyone. I ____ Frank Smith.Frank is my first name.My ____name is Smith.This is my schoolbag.It's ____. In it,you can see ____books and a pencil box. ____ is that? Oh,it is a watch. And ____ watch is yellow. It isn't____ . I found it ____ Class 7A. Is it ____? Please ____ Frank at 9556833.
人们按方位把亚洲分为6个地区，其中中国位于哪个地区
