【判断题】在当前单元格中,应用 ES单元格,$E$5不是混合引用。
【判断题】包装上没有标示具体储存温度的应按照《中国药典》规定的贮藏要求进行储存。( )
【单选题】If you want to lose weight, you'll need to stick to your diet.
【单选题】According to the author customers are likely to stick to a particular gadget-maker if______.
A.
they are satisfied with the services provided
B.
they have used its former services
C.
they are hooked by the services provided
D.
they never try services tied to other gadget-makers