临床器官移植排斥反应最常见的类型是()
A.超急性排斥反应
B.加速性排斥反应
C.急性排斥反应
D.慢性排斥反应
E.以上都不是
参考答案:C
He made a good preparation for the job interview, for he couldn't ________ losing the good opportunity.
A.admit
B.delay
C.avoid
D.risk
我国收养法规定;监护人送养未成年孤儿的,须征得()的人同意。