题目列表(包括答案和解析)
1.( ) A. read B. reading C. to read
10.( ) A . safe B. safely C. safety
Keys: 1-5CBCAB 6-10AABCB
(H)
When you want to have your eyesight checked, you go to see a doctor. The doctor makes you __1__ a chart with big and small “Es” on it. Do you know __2__ that chart came from?
It’s called the Enellen Chart. It __3__ by Herman Snellen, a Dutch doctor,in 1863.
When reading th chart, you should stand five meters,__4___ from it. Your eyes should also be at the same __5__ as __6___ line of letters.
You should then read the letters _7___ the top line to the bottom line. The letters get _8___ as they get nearer the bottom.
Doctors can __9___ if you are short-sighted ,long-sighted, or if you have good eyesight, by seeing what lines you can read.
If your doctor thinks you need ___10_ ,he’ll tell you to go to the hospital to get some..
9.( ) A. picture B. map C. sign
8.( ) A. hands B. back C. dress
7.( ) A. idea B. answer C. interest
6.( ) A. quiet B. alive C. relaxed
5.( ) A. helped B. frightened C. saved
3.( ) A. pleased B. excited C. surprised
( )4 A. appeared B. climbed C. fell
2.( ) A. knew B. believed C. thanked
1.( ) A. school B. taxi C. shop
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