阅读小天地。

A: Good morning, Mom.

B: Good morning, Mary.

A: What's for breakfast?

B: Wait and see. What would you like?

A: I'd like some bread and a cup of milk.

B: OK! Would you like some eggs?

A: Oh! Yes, I'd like one.

B: Breakfast is ready.

A: Great! I'm hungry.

根据对话内容，判断下列句子的正(√)误(×)。

( ) 1. Mary would like some bread and a cup of milk.

( ) 2. Mary would like some soup, too.

( ) 3. Mary is full.

( ) 4. Mary would like two eggs.

( ) 5. It's lunch time.

在声像图中，下列哪一项是多发性肾囊肿和多囊肾的主要鉴别点（）。

A.多发性肾囊肿数量少，体积大，而多囊肾囊肿数量多，体积小

B.无论是多囊肾还是多发性肾囊肿，肾后方回声均增强

C.多囊肾和多发性肾囊肿，无囊肿的部位回声均正常

D.多发性肾囊肿形态规则，而多囊肾多挤压变形

E.多囊肾没有完好的肾实质，无囊肿的部位回声增强，而多发性肾囊肿可有残存的正常肾实质，无囊肿的部位回声正常