甲午中日战争中，使清军北洋舰队全军覆灭的战役是 [ ]
A、威海卫战役
B、黄海海战
C、旅顺战役
D、丰岛海战
答案：A
. Although the prices of TV set are , he managed to make the manager
the price of that TV set.
A．going up; bring down
B．gone up; go down
C．going up; brought down
D．going down; bring up
从形式上看，统计表有（）和（）两中基本形式。
