压力一定时，回收塔灵敏板温度上升表明乙腈等重组分正沿塔向塔顶移动。（）
参考答案：对
—Don't stay up too late! Can you _____ a better timetable?
—OK, I'll do that right away.
A. get
B. design
C. plan
D. give
