小儿表实证的脉象是（）A．浮而无力 B．沉而有力 C．迟而有力 D．迟而无力 E．浮

阅读理解。

     Mr and Mrs Green were going on their vacation with their children, and they had to arrive at the airport

before 11: 40 the next morning. "It takes us thirty minutes to get there in a car," Mr Green said, "so we have

to get ready before eleven o'clock. Don't be late."

     It was ten fifty in the morning. Mr Green and the children were busy doing things. But Mrs Green wasn't.

She sat in a chair in the garden and enjoyed the good weather.

     Mr Green and the children were surprised, but Mrs Green said, "Don't worry! Before I went bed last night,

I made all our clocks and watches twenty minutes ahead (提前). Now we can get to the airport early."

1. Why did the Green family have to be ready before eleven o'clock?

A. They were going to a party.

B. They had to go to the airport by bus.

C. They had to arrive at the airport at 11: 40.

2. How long does it take the family to the airport by car?

A. Twenty minutes.

B. Thirty minutes.

C. Forty minutes.

3. The father and children were _____ when they saw Mrs Green sitting in the garden.

A. sad

B. happy

C. surprised

4. Why did Mrs Green sit in the garden?

A She wanted to stay at home.

B. She didn't like to do anything at home.

C. She made all the clocks and watches ahead and they wouldn't be late.

3. What time was it when Mr Green and the children were busy doing things?

A. 10: 30.

B. 10: 50.

C. 11: 00.

读读写写。

42500000860读作：__________

2007800509读作：__________

五千八百万零四百写作：__________

七百零二亿四千万六千写作：__________

曾经在元朝到中国各地旅行、首次将神奇的东方介绍给西方、激起了欧洲人对东方神往的意大利著名旅行家是[ ]

A．伯利克里

B．凯撒

C．屋大维

D．马可·波罗

2015年3月1日，甲、乙、丙、丁四人计划共同出资设立一家普通合伙企业，四人签订书面合伙协议，约定：

（1）甲以货币出资20万元；乙以其房屋折价出资15万元；丙以货币出资10万元；丁以劳务折价出资5万元。

（2）甲为合伙企业事务的执行人，对外代表合伙企业，甲对外签订10万元以上合同时，须经其他合伙人一致同意。

（3）甲、乙、丙、丁四人依照出资比例分配利润和承担亏损。3月10日，甲向当地工商局申请设立合伙企业。3月20日，当地工商局核准登记该合伙企业，并且颁发了营业执照。该合伙企业成立后，发生了下列事项：

（1）2015年6月，在乙、丙、丁三位合伙人不知情的情况下，甲擅自将合伙企业拥有的一套价值20万元的设备以12万元的价格卖给A公司，A公司不知道合伙协议对甲执行合伙事务的权利限制。

（2）2015年7月15日，丙提出退伙请求。7月20日，丙撤资退伙。7月21日，合伙企业接纳戊入伙，戊出资10万元，与甲、乙、丁约定按出资比例分配利润和承担亏损。

（3）2015年8月1日，合伙企业的债权人B公司就丙退伙前发生的债务50万元，因合伙企业财产不足以清偿该债务，而要求甲、乙、丁、戊和退伙人丙承担连带清偿责任。甲表示自己按合伙协议约定的出资比例承担债务，拒绝承担连带责任，丙表示自己已经退伙，不应对合伙企业债务承担连带责任，戊表示B公司的债权发生在其入伙以前，与自己无关，拒绝承担连带责任。

（4）2016年8月，甲突然因病死亡，其唯一继承人庚只有13周岁。 要求：根据上述条件回答下列问题。

丙拒绝承担连带责任的主张是否成立？说明理由。

切换主要包括（）。

A.软切换

B.更软切换

C.硬切换

D.以上全包括