問題詳情
【題組】73. What can we learn about the new laundry machines?
(A)They can tell you when your clothes need washing
(B)They can be controlled with a smartphone
(C)They are difficult to operate
(D)They are sold at a low price
參考答案
答案：B
難度：非常困難0
統計：A(0),B(0),C(0),D(0),E(0)