瘿病常用的内治法是______、______、______、______、______。
参考答案：理气解郁 养血祛瘀 化痰软坚 调和冲任 清热化痰
It was ________ your timely help that we accomplished the task on time. [ ]
A. as to
B. thanks to
C. but for
D. ought to
