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问题 单项选择题

目前，上海黄金交易所交易商品没有（）。

A.黄金

B.白银

C.铂金

D.钯金

答案

参考答案：D

改错题
短文改错。
     此题要求改正所给短文中的错误。对标有题号的每一行作出判断：
     如有错误(每行只有一个错误)，则按下列情况改正：
     此行多一个词；把多余的词用斜线(＼)划掉，在该行右边横线上写出该词，并也用斜线划掉。
     此行缺一个词：在缺词处加一个漏字符号(>），在该行右边横线上写出该加的词。
     此行错一个词：在错的词下划一横线，在该行右边横线上写出改正后的词。
     注意：原行没有错的不要改。
I am very excited to have accepted an e-mail from
you. I'm glad you have made such a great progress
that you can write your e-mail good Chinese. I read 
your e-mail to my parents and show them the photo you 
sent it to me. How rime flies! Our friendship has lasted
for several months. We have got to know but learned a 
lot from each other. Yes, it is clearly that your life in
your country is quite different from me. Thanks again
for writing to me. I'm looking forward to hear from
you soon. Best wishes to you and our family. 		1. _____
2. _____
3. _____
4. _____
5. _____
6. _____
7. _____               
8. _____
9. _____
10. _____
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单项选择题

仅幼虫期可以传病的节肢动物是

A．蝇
B．蚤
C．蚊
D．虱
E．以上都不是
查看答案