问题 解答题

种子是由种皮和______成的,其中______是植物体的幼体.

答案

植物的种子由种皮和胚组成的,种子的胚由胚芽、胚轴、胚根、子叶四部分组成.

在种子萌发时,胚芽将来发育成新植物的茎和叶,胚根发育成新植物体的根,胚轴发育成连接根和茎的部位.所以说植物种子的胚是植物体的幼体.

故答案为:胚;胚

阅读理解

1. Need a room close to the US

Embassy for a week in early January

I need a room close to the US embassy for a week in early January. My parents are going to the US embassy for visa interview on January 7th. I am looking for a place for them to stay around this date. Hotels are too expensive for them since they have been retired long ago. They speak Chinese only. Rent can be made through Paypal in USD or cash in CNY, if the price is right.

Reply to: house-510574487@craigslist.org

2. House wanted May 17-24

Looking for 5 bedrooms from May 17-24. Can be one large apartment or 2 smaller ones, but they must be close to each other. Please email me at jcshap@sina.com if you have a nice place with air conditioning, high speed Internet.

3. Home swap or share

I have a beautiful 3-bedroom home with pool and spa (桑拿浴池) in Las Vegas, the USA, 10 minutes from the strip (商业街). I am willing to share or swap (交换) my house for yours (home or apartment) during the holiday. I need a place for 2 or 3 people in Shanghai from May 19-25. in exchange, you can have my house for any week either during the holiday, or any other time as long as I have a one-month advance notice to set up for you so you can have my house all to yourselves. If interested, please email me at sdiem@cox.net and I will send photos for my home.

4. Apartment or house wanted May 8-28, 2013

My daughter is working in Shanghai and my family wants to be there to stay with her for some time. We are looking for a 2-3 room apartment or house to rent from May 28 in the Pudong District. Need air conditioning.

Thanks

Reply to: wcondon7@msn.com

小题1:Which advertisement pays special attention to housing location and price?

A.Advertisement One.

B.Advertisement Two.

C.Advertisement Three.

D.Advertisement Four.小题2:The four advertisements all need a place _________.

A.with access to the Internet

B.for at least seven days

C.for at least three people

D.with air conditioning小题3:If your family leave Shanghai for America for a seven-day trip next month, you will probably contact __________.

A.house-510574487@craigslist.org

B.jcshap@sina.com

C.sdiem@cox.net

D.wcondon7@msn.com小题4:Which advertisement is looking for a place in a way different from the other three?

A.Advertisement One.

B.Advertisement Two.

C.Advertisement Three.

D.Advertisement Four.

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