600多年前，率领船队最远到达红海沿岸和非洲东海岸的中国航海家是（ ）
A：卫温
B：郑和
C：戚继光
D：郑成功
My grandfather like ________ tea best (最喜欢).
——Who plays the piano , Sam or Jerry?—— Jerry. But he gave the performance chance to Sam this time.
