问题 选择题

人体生殖过程中的受精是指 (       ) 在输卵管的结合

A.精子

B.组织

C.卵细胞

D.器官

答案

AC

题目分析:生殖细胞包括睾丸产生的精子和卵巢产生的卵细胞,含精子的精液进入 * * 后,精子缓慢地通过子宫,在输卵管内与卵细胞相遇,有一个精子进入卵细胞,与卵细胞相融合,形成受精卵,这就是受精。故答案为:AC

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Making Friends in a New Environment

Everyone has had a moment when they’re not really sure about how they’ll succeed in a new environment. But with the following suggestions, you’ll know what it takes to set up friendships in new environment.

小题1:

When you show people you are friendly, it tells them that you are a good person who gets along well with others. 小题2: It’s quite possible that they are just as nervous around others as you are, so make them feel comfortable and be the first to speak up.

Be trustworthy(可信)

Would you like someone to tell your secrets to the entire world? Of course not, so it isn’t wise to do it to someone else. 小题3:  Trust is something to be treasured and nourished(培养), and showing others that you can be trusted is necessary in order to make new friends.

小题4:

This is the most important factor(因素) when you are adjusting to a new environment. 小题5:  Show the world that you are a person who is proud of who you are. This kind of confidence will attract all kinds of people into your life, and these people could possibly turn into new, lifelong friends.

When you do the thing above, you will see that it’s easy to succeed when you are faced with challenges in an unfamiliar place.

A.You must stay true to who you are and be confident.

B.When someone trusts you completely, it’s something that shouldn’t be taken lightly.

C.Show others that you care for everything that goes on in their life.

D.Encourage yourself to be the first one to talk to people.E.Choose your friends wisely.

F.Smile and be nice.

G.Be yourself.

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