【单选题】My glasses are broken. I will have to buy _____. [ ]
【单选题】One of the benefits of the new model is that it is easier ______ than the old one.
【单选题】What is the main difference between the earlier model and the new voice card?
A.
The new one can identify itself by its ID squawk.
B.
The new one Can produce beeps.
C.
The new one needs the user to key in ID details.
D.
The new one works only when it hears the password spoken by the user.
【单选题】Whose is this watch? Is it a __________? [ ]
【简答题】A.Secondhand and small one. B.Secondhand and large one. C.New and small one. D.New and large one.