下列哪种情况不能引起血小板增多
A.脾切除
B.慢性粒细胞白血病
C.真性红细胞增多症
D.骨髓增殖性疾病
E.系统性红斑狼疮
参考答案:E
—Mr. Johnson, would you have some more ice-cream?
—No, thanks. It’s very good, but I have to ____________ my weight, you know.
A watch. B.remain C.notice D.see
下列选项属于东欧的是()。
A.法国
B.德国
C.荷兰
D.乌克兰