13. If you still cannot figure out how to set up your new device, watch the _____ online for step-by-step
instructions.
(A) premise
(B) assessment
(C) certificate
(D) tutorial
答案:登入後查看
統計: A(10), B(84), C(42), D(219), E(0) #2106439
統計: A(10), B(84), C(42), D(219), E(0) #2106439