下列哪种疾病不属于淋巴管发育畸形（）
A.肠系膜囊肿
B.腹膜后淋巴管瘤
C.大网膜囊肿
D.胰腺囊肿
E.颈部囊状水瘤
参考答案：D
根据汉语提示完成句子。
1. ______ (自信的) people aren't afraid to speak in public.
2. She taught (她自己) English.
3. Don't __ _ (打扰) others when they are doing something.
4. The boy is not tall enough to reach the books on the ___ _ (书架).
5. Mr Wang is really (有帮助的). He is always ready to offer a helping hand.
把下面的六个图形分为两类，使每一类图形都有各自的共同特征或规律，分类正确的一项是（）
A.
B.
C.
D.
