默书1.Howeveritwasnotuntiltheeighteenthandnineteenthcenturiesofthebotanicalworld.…Braveyoungmentooktheopportunityofgoingonbotanicalexpeditionsmanydangers….2.Everyd

Question

默书

1. However it was not until the eighteenth and nineteenth centuries __________ of the botanical world __________. … Brave young men took the opportunity of going on botanical expeditions __________ many dangers ….

2. Every day we pass by advertisements on buses and billboards on trains and in train stations ___________ and on public notice boards. … With so many messages __________ our daily lives it is important to understand how advertisements work.

3. When you come to think about it there are only four __________ deal with rubbish…. The need to produce __________ of cheap food leads to a different kind of pollution.

4. She was sentimentally attached to this house __________ it was far too big for her needs she __________ living there long after her husband’s death.

Answer 1

1. that the exploration began on a large scale often facing2. in shop windows outside restaurants from advertisers filling3. ways you can ever-increasing quantities4. for even though persisted in