心动周期中心室内压下降速度最快的时相是
A.等容收缩期B.快速射血期C.减慢射血期D.等容舒张期
参考答案:D
小题1:Yancheng History Museum is closed on _______
A.Monday
B.Friday
C.Saturday
D.Sunday小题2: Tommy is an 8-year-old boy. He wants to visit the City Flower Show with his parents. How much will they pay?
A.75yuan
B.100yuan
C.125yuan
D.150yuan小题3:If you want to get more information about English Winter Camp, you can _________.
A.go to Canada
B.write to CEE/CCIEE
C.call at (0515)6606-2607
D.send an e-mail to Yancheng Teachers University小题4: _____ will give Performances in Pop Music in Yandu Park.
A.Bands
B.Dancers
C.Singers
D.Both A and C
男性,38岁。突发眩晕、呕吐、查体可见眼球震颤。该患者的诊断是()
A.脑栓塞
B.脑出血
C.脑震荡
D.前庭器官疾病
E.青光眼