定向井中通常说的“井深”是指（）。A.斜深 B.垂深 C.设计井深 D.井眼某点到井

---I’m sorry!  I would have taken him to hospital if I had known he was seriously ill.

--- But ______ .

A．you didn't

B．you hadn't

C．he wasn't

D．you aren't

累计增长量与其相应的各个逐期增长量的关系表现为累计增长量等于相应的各个逐期增长量之积。（）

EXERCISE IN EXACTLY 4 MINUTES PER DAY!

$14,615

TIME IS IT.Over 92% of people who own exercise equipment snd 88% of people who own health club memberships do not exercise.A 4-minute complete workout is no longer hard to believe for all the people who have bought our excellent Range of Motion machine (ROM) since 1990.Over 97% of people who rent our ROM for 30 days end up buying it,due to the health benefits experienced during that tryout and the ROM performance score that tells the story of health and fitness improvement.At under 20 cents per use,the 4-minute ROM exercise is the least expensive full body complete exercise a person can do.How do we know that it is under 20 cents per use?Over 90% of ROM machines go to private homes,but we have a few that are in commercial use for 12 years and they have endured over 80,000 uses each,without need of repair.The ROM 4-minute workout is for people from 10 to over 100 years old and highly trained athletes as well.The ROM balances blood sugar,and repairs bad backs and shoulders.Too good to be ture?Get our free video and see for yourself.The best proof for us is that 97% of rentals become sales.Please visit our websit at www. Fitness.com or call (800)123-6460. 

Factory Showroom : EOMFAB. 823 Main Street , Batom Ronge , LA70893

Fax（800)123-6461  Email: sakes @fitness. Com 

小题1:What is ROM?

A．A peice of exercise equipment.

B．A club membership card.

C．A commercial health club.

D．An electric wheelchair.小题2:How many people bought ROM after trying it out?

A．92%

B．88%

C．97%

D．90%小题3:One selling point of ROM is that_____.

A．it makes full body exercise possible in 4 minutes

B．it can kill back and shoulder pains in 10 minutes

C．it needs no repair in the first 20 years

D．it is sold on a 3-month trial basis小题4:The advertisement is made believable by______.

A．telling stories

B．using figures

C．making comparisons

D．asking question

对压缩沉淀来说，决定沉淀效果的主要参数是水力表面负荷。

“薪保贷”采取（）担保方式。

A.信用担保

B.抵押担保

C.质押担保

D.保证担保