Theshortestanswerisdoing.以下是小编为大家搜索整理的2018职称英语理工A考试模拟练习题，希望能给大家带来帮助!更多精彩内容请及时关注我们!WhatIsC下面是小编为大家整理的2023年职称英语理工A考试模拟练习题,供大家参考。
The shortest answer is doing.以下是小编为大家搜索整理的2018职称英语理工A考试模拟练习题，希望能给大家带来帮助!更多精彩内容请及时关注我们!
What Is Cancer?
Cancer is actually a group of many related diseases that all have to do with cells.Cells are the very small units that make up all______1things，including the human body.There are billions of cells______2each person’s body.Cancer happens when cells that are not normal grow______3spread very fast.Normal body cells grow and pide and know when to stop growing.Over time，they also die.______4these normal cells，cancer cells just continue to grow and pide out of control and don’t die.Cancer cells usually group together to form tumors肿瘤.
A growing tumor becomes a lump of cancer cells______5can destroy the normal cells around the______6and damage the body’s healthy tissues.This can make someone very______7.
Sometimes cancer cells break away from the original tumor and travel to other areas of the______8，where they keep growing and can go on to form new tumors.This is how cancer______ 9.The spread of a tumor to a new place in the body is______10metastasis转移.
People with cancer may feel pretty sick at times—but Call usually still do lots of normal things.——11they are very sick，kids and teenagers with cancer may still be able to go to school.They may be tired Or bruise出现青肿easily，but they______12sometimes go to camp，movies，and sleepover在外过夜的parties.People with cancer still like the same things they did______13they got sick.
Cancer in kids is rare—but today, many kids who do get cancer go on living normal lives.The number of kids who beat cancer goes______14every year because of new cancer treatments.So a lot of kids with cancer will some day drive cars，go to college，have careers，and even get______15and have families of their own.
1. A. living B. nice C. big D. whole
2. A. by B. in C. with D. at
3. A .or B. but C. and D. though
4. A. Unlike B. Like C. After D. Without
5. A. who B. what C.where D. which
6. A .shape B. tumor C. thing D. group
7. A. sick B. rich C. mild D. active
8. A. country B. body C. Cell D. place
9. A. spreads B. turns C. moves D. travels
10. A. said B. supposed C. known D. called
11.A. In case B. Because C. Unless D. If
12. A. can B. must C. should D .need
13. A. before B. after C. once D. While
14. A .down B. by C. up D. forward
15. A. fired B. married C. joined D. upset
参考答案：
1. A 2. B 3. C 4. A 5.D
6.B 7.A 8.B 9.A 10.D
11. C 12. A 13. A 14. C 15.B
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