刨刃用久后,刃口会变钝或缺口,需进行研磨。
参考答案:对
The driver began to speed up to () for the hour had lost in the traffic jam.
A. keep up
B. take up
C. catch up
D. make up
某女,月经后期,量少色暗有块,小腹冷痛喜暖,畏寒肢冷,苔白脉沉紧,证属()
A.血瘀型
B.虚寒型
C.血寒型
D.气滞型
E.阳虚型