问题 选择题

腺鼠疫是由鼠疫杆菌(宿主为啮齿动物)引起的,鼠疫杆菌释放类毒素,使患者出现中毒性休克综合症。科学家从病愈患者的血清中提取的抗毒素对腺鼠疫患者有显著疗效。下列说法正确的是[ ]

A.患者清除体内类毒素需细胞免疫和体液免疫的共同作用

B.抗毒素是一种抗体,其产生过程不需要淋巴因子的参与

C.类毒素是在鼠疫杆菌的核糖体上合成、由高尔基体分泌的

D.进入人体的类毒素是一种抗原,能引起人体的免疫反应

答案

答案:D

完形填空

        

第二卷(45分)

第一节:阅读表达(每小题3分,共15分。)

阅读下面的短文,并根据要求回答问题。

Confidence: you’ve either got it or you haven’t, right? Wrong. Most people learn confidence

as they go through life.

Even if you are shaking like a leaf on the inside, you’ll make a lasting impression if you can come across as confident. Here are some confidence-building tips.

Fake(假装) it! If you can pretend that you feel confident when you don’t and keep on doing so, your fake confidence will soon turn into real confidence. It only takes a few repetitions of an activity for it to become a habit—so get in the habit of         .

Think it. For an instant encouragement to yourself-esteem (自尊心), recall three things that give you positive emotions. It could be a great compliment somebody paid you, a special time when you felt happy and popular, or when you really excelled (胜过别人) at something. Bringing them to mind will help you to feel good instantly—and when you feel good, you have greater confidence.

Focus it. Difficult situations, such as interviews or new jobs, can make you feel shy. If you’re feeling anxious about yourself, stop thinking about yourself and focus on something else. It could be that you focus on something normal, like the view out of the window, or that you pay more attention to the task at hand—getting the job! Either way, you'll feel less awkward.

Talk it. If you keep telling yourself that you're not good at something, you’ll start to believe it. Next time you blame yourself, ask yourself whether you'd talk to your friends like that. So quit being negative and start recognizing and appreciating the things you are good at.

Walk it. Great posture can signal great confidence. Walk with a purposeful stride, walk with your back straight and with your head held up high!

1.What is the best title of the passage? (within 8 words)

                                                                           

2.Please fill in the blank in the 3rd paragraph with proper words to complete the sentence. 

(within 6 words.)

                                                                           

3.Which sentence in the passage can be replaced by the following one?

       Stop finding fault with yourself and try to think more about your advantages.

                                                                           

4.Which of the tips given in the passage will work best with you? Why? (within 30 words.)

                                                                           

                                                                           

5.Please translate the underlined sentence in the third paragraph into Chinese.

                                                                           

单项选择题