A公司因经营不善，资产已不足以清偿全部债务，经申请进入破产还债程序。根据企业破产法律

一个直角三角形的两个锐角之比是2：1，最小的角是______度．

词汇。

1. — How much is the handbag?

    — It's 920 dollars.

    — Oh, it's too e_______.

2. The doctor told the patient how to keep h_______.

3. I like ball games very much, but my f_______ sport is playing basketball.

4. It's snowing h_______. You must drive carefully.

5. Eating more v_______ and fruit is good for your body.

6. Do you know the teacher with thick g______? She reads too much everyday.

7. — Who's teaching skating?

    — Nobody. We're learning it o______.

8. Is there anything to drink? I'm very t_______.

9. The boy wrote so c _______ that he didn't notice it begin to rain.

10. M_______: spoken or written piece of information passed from one person to another.

下列关于胃壁结构的描述正确的是（）

A.分3层

B.幽门瓣为纵行皱襞

C.外膜为浆膜

D.肌层分为内环、外纵2层

E.幽门瓣突向胃

______是购买和消费的基本单位。

A．人口

B．家庭

C．年龄

D．国家

下列关于请柬的说法中，正确的是（）。

A.可派人将请柬直接送达

B.一般的请柬可通过邮局邮寄

C.给有名望人士的请柬可以邮寄

D.应提前一周发出请柬