单选题With prices _____ so much, it is difficult for the school to plan a budget.A vibratingB fluctuatingC flutteringD swinging

A.has so much been done

B.have so much been done

C.has been done so much

D.so much have been done

A.so many

B.much more

C.many more

D.such many

65. From the last paragraph(段落) we know that the writer thinks _____.

A. only school courses are useful to kids

B. some extra-curricular courses kids learn after school are not necessary

C. some extra-curricular courses are even more difficult for adults

D. kids shouldn’t learn difficult courses

A.much too,too much

B.too much,much too

C.so many, too

D.to, much

The twins are so much that _________it is difficult to tell one from the other.

A． same

B． likely

C． alike

D． identical

A. as much as that

B. so many so that

C. so serious so that

D. so much so that

It's nice of you to______so much times howing mearound your school.

A.take

B.spend

C.cost

D.have

A.very ill man

B.much sick man

C.serious ill man

D.very sick man

Building a house costs quite a lot of money. Suppose you plan to build a house. Your first step will be to find a right piece of land. Your choice will depend on many different things. You will probably try to find a sunny place, with pleasant surroundings(环境)near shops and bus stops, not too far from your friends and the place where you work.

Next you will find a good builder, and together with the builder you will work out a plan. The builder will draw the plan. It will show the number of rooms, their position and size, and other parts, which must be noticed, such as windows, doors, and electric outlets.The builder will work out how much money is needed to build your house. He will work out the cost of the wood, bricks, the glass, and everything else that must be used in building the house. Later on, when he starts to build, this estimate(预算)must be corrected and revised(修订). His estimate is based on existing prices, but prices of such things may change, and many other things may happen between the time when he makes the estimate and the time when he builds the house.

When the builder gives his estimate, you may wish to change your plan. (You may also wish to change your builder, if his estimate is too high!) You may find that the house you wanted at first costs too much, or that you can spend a little more and add something to your plan. The builder's estimate depends on the plan, but the final plan depends on the builder's estimate.

21. The best title of this passage is().

A. Building a House Costs Much Money

B. Estimate Is Important

C. Planning a House

22. The first thing for a person to build a house is().

A. to get as much money as possible

B. to find a suitable piece of land

C. to work out a plan

23. The phrase”draw a plan”in this passage means().

A. making a picture of a building or a room

B. making a plan

C. working out a plan

24. When the builder starts to build a house, his estimate will have to be corrected and revised because().

A. it is wrongly worked out by a workman

B. the future owner of the house thinks the estimate is so high that he cannot afford the building

C. the prices of building materials and the expenses(费用)of labor may be different from the original prices and expenses

25. What is the relationship(关系)between the estimate and the plan?

A. The plan depends on the estimate.

B. The plan has nothing to do with the estimate.

C. The estimate and the plan depend on each other.

It was ______ that he couldn't finish it alone.

A、a so difficult work

B、a so difficult job

C、such a difficult job

D、such a difficult work