问题 单项选择题 A2型题

某孕妇,弓形虫IgM阴性,IgG阳性,说明()。

A.弓形虫急性感染

B.曾有过弓形虫感染,并已产生免疫力

C.未感染过弓形虫

D.弓形虫慢性感染

E.以上都不是

答案

参考答案:B

完形填空

阅读下面材料,在空白处填入适当的内容(不多于3个单词)或括号内单词的正确形式。

Jimmy:  Alice, how was your journey to the countryside?

Alice:   Wonderful. We    小题1:  (enjoy) beautiful sights and food in the country.

Jimmy:  Food? Did you have    小题2:   big dinner in the countryside? What have you had?

Alice:   It was not a big dinner at all    小题3:   there were a lot of foods which only can 小题4:  (eat) in the local place, such as some wild vegetables.

Jimmy:  Oh, I see. Did you do anything   小题5:   ?

Alice:   Yes. We got on very well with the villagers and sent pens and books we carried to the poor students.

Jimmy:  That is really great ! I think they    小题6:  study harder with your help.

Alice:   It is    小题7:   from enough. In fact, I felt a little sad as soon as I saw the joy on the children who got the pens and books.

Jimmy:  Why do you have this kind of feeling?

Alice:   I think these things are nothing for the children who live in our city.

Jimmy:  You are right. We can do more for the children living in that area.

Alice:   Yes. Many of us who went to the place   小题8:  (plan) to give more help to the children.

Jimmy:  Can you tell me what you are going to do?

Alice:   We are going to buy a number of books and donate    小题9:   to the local school.

Jimmy:  It is a good idea. I am   小题10:   (complete ) willing to join you.

Alice:   It’s very kind of you.

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