1、下列哪一种物质的运输方式与其他三种不同
A.小肠绒毛上皮细胞吸收葡萄糖 B.红细胞吸收葡萄糖
C.红细胞吸收K+,排出Na+ D.根毛细胞吸收矿质离子
38、(You may read the questions first)
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1 In advertisement 2, the Traveler enables us to learn__________.
A. the road conditions from London to Oxfords
B. all the garages along the chosen route
C. the time and speed of the journey in Britain
D. the directions from London to Paris.
2 In advertisement 3, the Quizmaster_________.
A. contains nothing but 5400 questions B. can only answer challenging questions
C. can be purchased in many shops D. can be used by people of all
3 All these advertisements are aimed at those_________.
A. who like to order goods at home B. who are going to travel abroad
C. who do market researches D. who are interested in intelligence tests
36、Our English teacher had us all _______our names on a card.
A. written B. to write C. write D. for writing
35、They ______ be at home. You see, the door is locked from the outside.
A. can’t B. may C. must D. mustn’t
34、The farmer who admitted ______ the tiger was severely punished.
A. to kill B. killing C. killed D. to have killed
33、So often ______ in recent years that it has almost become a rule.
A. has this happened B. this has happened
C. is this happening D. for this to happen
32、A reward of 1,000 dollars will be given ________ can find the lost child.
A. whomever B. whoever that C. to whomever D. to whoever
31、I thought it a pity __________ him to the tea party.
A. being not invited B. not to have invited
C. to not have invited D. not to have been invited