Lily studies Chinese very _____and her Chinese is _____in her class.

A．careful, good

B．carefully, well

C．careful, the best

D．carefully, the best

手外伤时，检查桡动脉、尺动脉通畅和相互吻合的试验是（）。

A.Pratt试验

B.Burger试验

C.Allen试验

D.Hollander试验

E.Rovising试验