前置泵式消防车指的是水泵安装在消防车的（）。
A.后端
B.侧面
C.前端
参考答案：C
---Why don’t we go to the new Sichuan restaurant for a meal?
-----_____
A．Great! I have been expecting that
B．Sorry, but I forget it
C．No, I won’t go for it
D．It’s not my pleasure
He spends half an hour ______ the piano. [ ]
A. to practise playing
B. practising playing
C. practising to play
D. to practise to play
