Tham khảo!!!

I. Trắc nghiệm:

1. B

2. C

3. A

4. A

5. D

6. A

7. A

8. A

9. D

10. D

11. B

12. B

II. Tự luận: 

Câu 1:

program tinh_bieu_thuc;

uses crt;

 var a, b, c: real;

begin

 clrscr;

 write('Nhap a= '); readln(a);

 write('Nhap b= '); readln(b);

 write('Nhap c= '); readln(c);

 writeln('Gia tri cua bieu thuc la: ', (a*a+b)*(1+c)*(1+c)*(1+c));

 readln

end.

Câu 2:

program DT_hinh_chu_nhat;

ues crt;

      var a, b: real;

begin

      clrscr;

      write('Nhap chieu dai canh a: '); readln(a);

      write('Nhap chieu rong canh b: '); readln(b);

      s:=a*b;

      writeln('Dien tich hinh chu nhat la: ', s);

      writeln('Dap so: ', s);

      readln

end.