高热的体温范围为（）。

A.38.1～38.5℃

B.38.5～39℃

C.39.1～41℃

D.41.1～41.5℃

E.41.5℃以上

—What's the matter with you
—After the long walk, my leg ______ and I couldn't go any further.

A. gave out



B. gave off
C. gave in



D. gave up