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问题 单项选择题

核圆形或椭圆形，染色质呈块状，核仁消失，胞浆嗜多色性，符合以下哪种细胞的特点（）

A．早幼红细胞

B．中幼红细胞

C．晚幼红细胞

D．网织红细胞

E．成熟红细胞

答案

参考答案：B

选择题

能在溶液中大量共存的一组离子是

A．K+、Na+、NO3-、MnO4-

B．Fe3+、H+、I-、HCO3-

C．NH4+ 、Ag+、PO43-、Cl-

D．Al3+、Mg2+、SO42-、CO32-
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                                                     Part-time Waitress
     Busy café needs honest and good-looking waitress for weekends. Must enjoy working with
a team and dealing with customers. Call Li Ling at 0732-8536724 after 6 pm. 
                                                 Delivery (投递) Person
    Young, healthy person able to deliver heavy boxes of books. Must have a driver's license and
can carry heavy boxes. We're looking for a person for this position. Call Liu Fang at
0732-7887766 at any time.
                                                        Nanny Wanted
     Kind, hard-working nanny wanted to look after three friendly children. Must be experienced
and have childcare qualifications (资格). Please call Chen Yiping at 0732-6774538 between
10 a.m. and 4 p.m.
1. These are _____ in the newspaper.
[ ]
A. notices
B. ads
C. stories
D. news
2. If you can get the job in the café, you must be a _____.
[ ]
A. pretty young woman
B. good-looking boy
C. cool young man
D. hard-working student
3. Who can do the delivery job?
[ ]
A. A beautiful woman who is good at selling books.
B. A person who has been a taxi driver for more than 40 years.
C. A beautiful and hard-working girl.
D. A strong young man who can drive.
4. Which of the four statements is true?
[ ]
A. You can call Chen Yiping in the evening.
B. If you want to call Li Ling, do it in the morning.
C. You can call Liu Fang at any time.
D. If you want to call Li Ling, you can do it in the afternoon.
5. What's the Chinese for the underlined word"nanny"?
[ ]
A. 奶奶
B. 阿姨
C. 保姆
D. 护士
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