̱ Ű!(97ȸ)
...
< 097 ȸ> Ʋ ߳?
[] :
۴ 20 ƴ.
´ 信 10 ְ,
Ʋ 信 5 Ǿ.
۴ 20 ϰ 125 Ҵ.
׳ Ʋ ߴ°?
:
) 3 ) 4 " ) 5 " ) 6 "
[] ( )
==
[q] :
jennifer took a test that had 20 questions.
the total grade was computed by awarding
10 points for each correct answer
and deducting 5 points for each incorrect answer.
jennifer answered all 20 questions and received a score of 125.
how many wrong answers did she have?
==
<߿ ܾ>
a.ward /ə.wɔ́:rd/[.^() ́]
v. (ɻϿ) ϴ, () ִ, ( ) ()ϴ.
• a prize to a person [ him a prize] ƹ [] ִ.
n. (), (), ǰ, ɻ, , ( ) .
com.pute /kəm.pjú:t/[.ǿW ́]
v. (ǻͷ) []ϴ, ϴ, ϴ, ǻ ϴ.
• the area of a field ϴ.
n. , .
de.duct /di.dʌ́kt/[.^Ʈ ́]
v. ( ) ϴ, (from; out of).
• 10% from the salary ῡ 1 ϴ.
ˡible [-əbəl] a. ִ, ִ.
n.〖〗[å] , ִ .
grade /greid[()]
n., ( ) (step, degree), [, ] ϴ ,
̱ (б) ┅г, () ( ).〖〗 ( 1/100).
• persons of every of society ȸ ° .
v. [] ű, ϴ, (ް ) , ( ) äϴ, ┅ [] ϸϰ ϴ, (ǰ ) Ű(up).
• apples are d according to size and quality. ũ ...
score /skɔ:r/)[^()]
n. (pl. ) 20, []. b) (pl.) ټ, , ǥ[], Įڱ,
( ) (ǥ), () , .
• more than a of cities, 20 ̻ .
v. ϴ, () ( ) ʰ ġ δ, ┅ , äϴ, ϴ, ( ) ȹϴ.
• the play d a great success. 뼺̾.
[ ؼ]
: ) 5
ؼ :
Ͽ ۰ 20 ߴٸ ׳ 200 ̴.
׳డ 125 75 ̴.
Ƿ Ʋ ļ 15 Ҵ ȴ.
(信 10, ϳ 5 ),
׳ Ʋ 5 ƴ.
Ǯ : 75 15 = 5
==