再灌注时白细胞增多与下列何种物质增多有关()
A.补体
B.激肽
C.前列腺素
D.白三烯
E.组胺
参考答案:D
下列那些机构具有反洗钱义务()
A.政策性银行;
B.期货经纪公司;
C.信托投资公司;
D.租赁公司。
As to the question of whether we will sell our house or who we shall sell the house to, you ____ have answer by tomorrow.
A.shall
B.will
C.could
D.must