虚劳脾气虚的主症是()
A.食少便溏
B.形寒肢冷
C.倦怠乏力
D.舌苔厚腻
E.食后胃脘不舒
参考答案:A, C, E
Would you like to go for a walk with us? ___, but I’m busy.
A.No, I can’t
B.Yes, I will
C.I’d love to
D.I like
常用的图像文件有哪些格式?