问题详情

Apples are a type of widely-cultivated fruit that grows on【21】. Apple trees grow in cold and temperate areas【22】the world. There are thousands of different varieties of apples,【23】Jonathan, Mcintosh, Granny Smith,【24】Red Delicious.
An apple tree can grow to over 35 feet【25】. Each spring, an apple tree【26】pink and white flowers.【27】a blossom has been fertilized,【28】develops.【29】each apple are small, brown seeds, which can grow into【30】apple trees. Each fall, apple trees【31】their leaves — they are deciduous.
Early in US history, John Chapman (nicknamed Johnny Appleseed)【32】apple seeds around 【33】of the USA.
Apples are a【34】snack; there is【35】saying, "An apple a day keeps the doctor away."
(41)
A．soil
B．trees
C．ground
D．plants请帮忙给出正确答案和分析，谢谢！