间接投资产生在股份制出现以后。
参考答案:对
Lin Lin often practises English chatting with her friend from Canada.
A. in B. by C.on
PLT、MPV均增高,可见于()
A.艾滋病
B.骨髓瘤
C.败血症
D.白血病化疗后
E.反应性血小板增多症