1 . It is natural to be critical of languages that lack expressions you consider essential. (用标准符号画出句子内部成分, 英译汉)

2 . 写出句中scan的含义
1. He scanned the horizon for any sign of land. _________
2. She scanned through the newspaper over breakfast. _________
3. Their approach is to scan every checked-in bag with a bomb detector. _________

4 . Recently I have carried out a survey among the students in our class. （分析划线部分的句子成分及英译汉）

5 . 这次提升标志着她事业上的转折点。（turning point）（汉译英）

6 . 妙语是笑话的结尾，旨在逗人发笑。(conclude) (汉译英)

7 . 根据语境，选择下框中的单词替换句中划线部分的词或词块，使之意思一致。

flood       established       conducted       regard       images       reserve       deliver

1. A committee was set up to limit damage to the Egyptian buildings.
2. However, dangerous conditions and damaged roads in the city will make it difficult to take food and supplies there.
3. The high respect for the Chinese writing system can be seen in the development of Chinese characters as an art form.
4. Please keep two rooms for me for a week beginning from next Monday. I will be arriving on Sunday.
5. Experts investigated the issue, carried out several tests, and then made a proposal.
6. The villagers were frightened to see that the river would burst its bank and fill their home with water.
7. Putting knowledge into easy-to-understand pictures helps to promote its creativity.