Giải cho mk đề này vs: http://imgur.com/a/8R3u4JW
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Câu 1:
uses crt;
var t:real;
i:integer;
begin
clrscr;
t:=0;
for i:=1 to 100 do
t:=t+(sqr(i) mod (2*i));
writeln('So tien sau cung la: ',t:0:0);
readln;
end.
Câu 2:
const fi='dxau.inp';
fo='dxau.out';
var f1,f2:text;
st:string;
x:char;
dem,i,d:integer;
a:array[1..255]of integer;
begin
assign(f1,fi); reset(f1);
assign(f2,fo); rewrite(f2);
readln(f1,st);
readln(f1,x);
d:=length(st);
dem:=0;
for i:=1 to d do
if st[i]=x then
begin
inc(dem);
a[dem]:=i;
end;
if dem=0 then writeln(f2,'Khong co')
else begin
writeln(f2,dem);
for i:=1 to dem do
write(f2,a[i]:4);
end;
close(f1);
close(f2);
end.
III. Choose from the four options....
11. D
12. B
13. A
14. B
15. A
16. C
17. A
18. B
19. B
20. D
IV. Answer the questions about yourself
21. I've lived in Phuc Yen for 10 years
22. I've learnt English for 8 years
23. My father works in a hospital
24. He has worked there for 5 years
25. I've known my closest friend for 3 years
V. Introduce yourself
- tự làm =))
ĐỀ LUYỆN 26
Question I
1. B
2. C
3. A
4. D
5. C
6. B
7. A
8. D
9. D
10. B
Question II
1. injury
2. desmontration
3. assistant
4. safety
5. appearance
6. arrival
7. overcrowding
8. unpleasant
9. information
10. tasty
Question III
1, D
2, B
3, A
- Từ câu 4 trở đi là bạn @Nguyễn Công Tỉnh làm r nên tớ ko làm lại nữa nhé =))
1.needn't
2.impressed
3.the
4.send
5.the
6.who
ko biết đúng ko nữa
Part 1
1 needn't
2 impressed
3 with
4 send
5 the
6 who
Part 2
1f 2d 3c 4b 5a 6g
Part 3
1 was cooking
2 surfing
3 went
4 was going to visit
5 try
6 widened
7 cultural
8 conveniently
Part 4
1 serious -> seriously
2 well-preserved -> be well-preserved
Part 5
1 my english were good
2 going to the english-
3 area has been spoiled
4 which I read
Part 6
1 without
2 be damaged
3 healthy
4 destruction
Part 7
2F 3F 4F
Part 1
1 into
2 which
3 happily
4 aspect
5 if
6 compulsory
Part 2
1c 2f 3b 4g 5a 6e
Part 3
1 opened
2 to be finished
3 repairing
4 driving
5 harmful
6 modernize
7 environmentalists
8 effectively
Part 4
1 disappointing -> disappointed
2 come -> came
Part 5
1 succeed although he tried
2 my father could speak
3 seen such an interesting
4 being made to protect
Part 6
1 forest
2 climate
3 in
4 fortunatelt
Part 7
1T 2F 3F 4F
Part 1
1 although
2 around
3 where
4 forward
5 and
6 will
Part 2
1 B
2 F
3 E
4 D
6 C
Part 3
1 daily
2 wearing
3 would do
4 haven't eaten
5 is being carried
6 rises
7 inexperient
8 equality
Part4
1 which => who
2 pollute => polluting
Part 5
1 not to touch this switch
2 Tom has met was
3 weren't ill
4 may be built
Part 6
1 students
2 affect
3 media
4 famous
Part 6
1 T
2 T
3 F
4 F
Part 1
1 On
2 did
3 would
4 therefore
5 who
6 of
Part 2
1 G
2 A
3 F
4 D
5 B
6 C
Part 3
1 are watered
2 will become
3 has read
4 revising
5 communicate
6 announcement
7 interactive
8 conservationist
Part 4
1 to travel => travelling
2 that => bỏ
Part 5
1 spoke English as
2 is being used by
3 he was leaving
4 you can find are
Part 6
1 walking
2 good
3 experienced
4 burden
part 1
1 where
2 which
3 important
4 traditional
5 of
6 even though
part 2
1G 2A 3F 4D 5C 6B
part 3
1 not watching
2 would arrive
3 would pay
4 playing
5 has worked
6 harmed
7 unsuccessful
8 richly
part 4
1 internation -> international
2 write -> be written
part 5
1 have to be taken
2 spends 2 hours doing
3 unless someone puts
4 which I visited
part 6
1 natural
2 economically
3 resources
4 before
part 7
1T 2T 3F 4T
Cho mk xin link fb của bn, mk ib chi tiết