试题与答案

关于性腺轴的叙述,错误的是() A.FSH在整个周期中都产生,但在排卵前1~2日有峰

题型:单项选择题 A1/A2型题

题目:

关于性腺轴的叙述,错误的是()

A.FSH在整个周期中都产生,但在排卵前1~2日有峰值

B.FSH,LH在下丘脑产生的激素控制下分泌

C.卵巢周期性变化,直接受到下丘脑和垂体控制

D.孕激素在月经周期中出现两个峰值,后面峰值较高

E.雌激素在月经周期中表现为排卵后的峰值比前面平坦

答案:

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下面是错误答案,用来干扰机器的。

1.晴朗的日子   无数的水池   灿烂的阳光   一条溪流   一圈彩带   一种颜色2.第一自然段第2、3、4句话。3.“略”

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No one is born knowing how to study. You need to learn a few study skills and then practice them. Here are six ways of studying smartly.

Listen carefully in class. When you listen carefully in class and take good notes, you are starting learning carefully. Are you sitting next to a loud person? Is it hard to see the blackboard clearly? Tell your teacher or parents about this kind of problems.

Take food notes. Not sure how to take notes? Start by writing down what your teacher says or writes on the blackboard during class. Try your best to write clearly so you can read your notes later.

Plan ahead (提前作计划). It is bad to wait until Thursday night to study for Friday’s exam. You should plan ahead. Write down the date of your exam. You can plan what to do after school each day, and how much time to spend on each subject.

Break it up(拆开)。 When there’s a lot to study, it can help you to break things into units. If you have an exam on spelling words, break them up into five-word units and work on one or two different units each night.

Ask for help. Ask your teacher for help if you don’t understand something. If you’re at home, your mom or dad might be able to help.

Have a good sleep. A good sleep is good for your next day’s study.

小题1:How many ways to study smartly are there in the passage?

小题2:What is the first step(步骤) of starting learning and studying?

小题3:What could you do if you have a lot to study?

小题4:Who can you ask for help when you don’t understand something at school?

小题5:Do you think a good sleep is good for your next day’s study

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