胃癌卵巢转移属于（）
A.淋巴转移
B.血行转移
C.直接蔓延
D.种植转移
E.肝内转移
参考答案：D
Being League members, ___ we ought to work hard at our lessons;___ we ought to take an active part in social activities.
A．on one hand…on other hand
B．on the one hand….on the other hand
C．on the one hand…on the other
D．B and C
潮流计算的内容有哪些？
