问题 单项选择题

下列哪种情况使血液黏度增高

A.红细胞比积明显降低

B.切变率降低

C.纤维蛋白原减少

D.温度增高

E.红细胞数减少

答案

参考答案:B

写作题

假如你是王平(Wang Ping),初中即将毕业,给安德森(Anderson)发了份电子邮件,告诉他你将如何度过这个暑假。(90词左右,包括所有要点,可适当发挥)

要点:1、跟随父母一起做的一件事,如出去旅游、拜访亲友等等;

2、自己的日常生活安排情况,如做家务、坚持锻炼、读书、适当看电视、完成作业等;

3、计划做一件对你将来的学习、生活有帮助的事。如学钢琴、参加夏令营等活动;

Dear Anderson,                                                                    

How is everything going? I am very happy to tell you                                 

                                                                                  

                                                                                  

                                                                                  

                                                                                  

                                                                                  

                                                                                  

                                                                                  

                                                                                  

Your Sincerely,

Wang Ping

判断题