【单选题】
Students should develop a good attitude () tests.
A、for
B、with
C、on
D、towards
A、for
B、with
C、on
D、towards
A、SELECT*FROM students ORDERBYavg_grade B、SELECT*FROM students GROUPBYavg_grade ASC C、SELECT*FROM students ORDERBYavg_grade DESC D、SELECT*FROM students ORDERbyavg_gradeasc
A、让students访问Internet B、阻止students访问RA的命令提示符 C、阻止管理员访问RA的控制台 D、让administrators访问Internet E、阻止students访问Internet F、阻止students访问Admin的网络