问题
单项选择题
E2PROM（FLASH存储器）通过（）的特殊写方式对其进行编程和擦除。
A.紫外线光
B.电脉冲
C.光脉冲
D.激光
答案
参考答案：B
搜题请搜索小程序“爱下问搜题”
E2PROM（FLASH存储器）通过（）的特殊写方式对其进行编程和擦除。
A.紫外线光
B.电脉冲
C.光脉冲
D.激光
参考答案：B
| 用方框中所给的词的适当形式填空，使短文正确、通顺。每词限用一次。 | |
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| I've been in Hong Kong for three days now, and I'm having a great time. It's a very 1__________ place, and very different from London. Yesterday my friend 2__________ me around Hong Kong. It was a very busy day, but I saw many interesting things. The 3__________ place we visited was Hong Kong Park. We went early in the morning and many old people were 4__________ exercises. We also saw many different kinds of birds in the park. After that, we 5__________ to St. John's Cathedral. I think it is a very old church in Hong Kong. It was very 6__________ there. Then we went to Victoria Park. From the top, we could see all over Hong Kong. It was 7__________ wonderful. After 8_________ the park, we had lunch in a restaurant, then we caught a bus to a supermarket. I did some shopping and bought you a 9_________. When we had finished shopping, we sat on the seaside for a while. On the bus 10________ to the hotel, we both felt tired but very happy. We enjoyed ourselves very much. |