既能治疗便秘，又可治疗泄泻的穴位
A．足三里
B．上巨虚
C．天枢
D．支沟
参考答案：C
Lawrence was recognized as a prominent novelist only after he published his third novel ______.
A. The Rainbow B. Women in LoveC. Sons and Lovers D. A Portrait of the Artist as a Young Man
下述给定指示空速说法哪种正确（）
A.在给定指示空速的情况下，真空随高度增高而减小
B.在给定指示空速的情况下，真空速随高度增高而增大
C.在给定指示空速的情况下，真空速随高度改变而不变
