问题 选择题

关于植物激素及其类似物在农业生产实践上的应用的叙述,符合实际的是 [ ]

A.黄瓜结果后,喷洒一定量的脱落酸可防止果实的脱落

B.细胞分裂素促使果皮细胞转变成与母本相同的基因型

C.用一定浓度赤霉素溶液处理黄麻、芦苇等植物,使植株增高

D.乙烯广泛存在于植物多种组织,主要促进果实的发育

答案

答案:C

判断题
阅读理解

阅读理解。

     Do you enjoy reading? Here readers of your age from all over the United States recommend (推荐) great

books for you to read:

     My favorite book is Don't Die, My Love by Lurlene McDaniel. I love all her books, but this was the first

one I read and I have to say, it is by far my favorite. It doesn't end like other books, and I cried while reading.

     I think Nancy Drew is great! Nancy is a detective (侦探) who has many fantastic ideas! I love it because

it's a book from when my grandma was my age, and I can share the fun with her!

     I highly recommend Skinny Bones by Barbara Park. It is funny so please add it on your book list. You

don't want to miss out funny stories!

     I would suggest ______ by Judy Blume. It is based on real things that happened to Judy Blume. It is about

a girl, Alice, who meets some girls at a new state. They become friends, make a club and meet once a week.

They stop after two weeks because they all like a boy in their class and put him as number one. I think every

girl should read this because it is about our growing up.

      I read a book called Neela: Victory Song and it was so good I read it twice! It takes place in India in 1936

and this 12-year-old girl named Neela tries to save her father! It has lots of history in it! I also learned a lot

about different cultures! The author's name is Chitra Banerjee Divakaruni.

1. According to the reader, Skinny Bones can be described as a ________ story.

A. sad

B. history

C. funny

D. detective

2. From which book can we learn different cultures?

A. Skinny Bones.

B. Nancy Drew.

C. Don't Die, My Love.

D. Neela: Victory Song.

3. The best name of the 4th book is ________.

A. My Secret

B. Growing Trouble

C. Three Friends

D. Alice Learns a Lesson

4. Which is TRUE about Nancy Drew?

A. Both the reader and the reader's grandma love this book.

B. It's based on real things that happened to the author.

C. It's about a12-year-old girl who tries to save her father.

D. It doesn't have a common ending like other books.