下图是家蚕个体发育的几个阶段,认真观察后回答问题: (1)请在下图序号后,填上家

题型:实验题

问题:

下图是家蚕个体发育的几个阶段,认真观察后回答问题:

(1)请在下图序号后,填上家蚕各个发育阶段的名称。

(2)将序号按发育顺序排列(使用箭头):                  。这种发育过程称为                。如                (至少写出一种)等昆虫也是这种发育类型;

(3)蝗虫、蟑螂等昆虫的发育类型是              发育,发育过程与图中昆虫相比,没有   (填序号)这个阶段。

考点:昆虫的生殖和发育
题型:实验题

自我监测胎儿安危最适宜的方法是()

A.定期查尿妊娠试验

B.胎动计数

C.尿雌三醇测定

D.胎心电子监护

E.自测宫高和腹围

题型:实验题

()指组织解雇永久性正式员工,与其他公司签约,让其来从事被解雇员工的工作。

题型:实验题

依据建设工程项目的特点,建造师划分了()个专业。

A.11

B.12

C.13

D.14

题型:实验题

Whether you will be a doctor or a police officer in the future, there’s a teacher in your life. They teach you and help you know who you are? Of course, you want to thank them.

Teachers’ Day is the perfect chance for students around the world to thank their teachers. The festival falls on different days in different countries.

In China, Teachers’ Day is on September 10. But in the US, teachers have a whole week to celebrate. Teacher Appreciation Week is in the first full week of May every year. Kids used to bring apples for their teachers because apples are healthy. Now, they bring gifts with pictures of apples, such as cups, picture frames(框架) and teddy bears. Some students also make DIY gifts for their teachers. During the week, school clubs often offer teachers a free breakfast of coffee and pastries.

The South Korean Teachers’ Day is on May 15. Many students offer flowers to their teachers. Another traditional gift is a card. Thousands of students prepare personalized cards and give them to their favorite teachers.

Although different countries have different Teachers’ Days, there’s one day for the whole world to honor teachers. On October 5 of every year, over 100 countries, such as Canada and the Philippines, express their thanks by celebrating World Teachers’ Day. UNESCO started the day in 1994. It wants to remind people of the importance of teaching.

Only you can make a card like this one

A fingerprint (指纹) card is a good gift on Teachers’ Day

You will need:

●Card

●Pen

●Colorful ink

1. Press your ink-covered finger on a clean card.

2. Use a pen to make your fingerprint into an animal or a robot.

3. Write words like “you are a wonderful teacher,” or “thank you for teaching me” on the card.

Some thank-you notes for great teachers

1. I am lucky to have the best teacher in this world. Wherever I may go in my life, I will always remember that I had an excellent guide...You.

2. You are not only my teacher; you are my friend. I will always be grateful to you for your support and kindness.

小题1:According to the passage, apples used to be a good choice of gifts for Teachers’ Day because     .

A.students want to wish their teacher good health

B.apples are in season on Teachers’ Day

C.students want to wish their teacher success

D.apples are sweet and cheap小题2:More than 100 countries celebrate World Teacher’s Day on         .

A.October 5

B.May 15

C.September 10

D.May 5小题3:During the Teacher Appreciation Week in the US, school clubs often provide teachers with_____________.

A.a movie ticket

B.a free breakfast

C.a beautiful card

D.a free trip小题4:The part of “Only you can make a card like this one” is to tell the readers           .

A.where to order a beautiful card

B.how to make a meaningful DIY card

C.what kind of gift is best for teachers

D.how to order a teacher’s card online

题型:实验题

要得到某目录下的所有文件名,在下列代码的下划线处应填入的内容是()。(两个下划线的内容相同)

______pathname=new______(args[0]);

String[] filename=pathname.list();

A.File InputStream

B.File OutputStream

C.File

D.Random AccessFile

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