肾综合征出血热低血压期可出现下列哪些血象变化()
A.有异形淋巴细胞
B.白细胞总数增高
C.血小板减少
D.血红蛋白减少
E.中性粒细胞增多
参考答案:A, B, C, E
—Can I help you?
—I'd like ______ for my brother. He is a football player in our school. [ ]
A. a pair of shoes
B. a pairs of shoe
C. a pair of shoe
D. a pairs of shoes
Grace Brown __________ play tennis every day.
A.isn‘t
B.don’t
C.aren’t
D.doesn’t.