如图所示，这两个时相提示()
A．肾细胞癌
B．动静脉瘘
C．肾窦对比剂溢出
D．以上都有可能
E．以上都不是
参考答案：B
Jack, have you ____ your mid-term examination?
A．finished
B．passed through
C．got through
D．succeeded to pass
采用CFR Landed(CFR卸至码头)成交时，当船舶不能靠岸时，驳船费用由______
A．买方承担 B．卖方承担C．船方承担 D．买卖双方共同承担
