第16题: [单项选择]Questions 11 to 18 are based on the conversation you have just heard. A. Only hold one party. B. Keep the party small. C. Keep the party a secret. D. Arrange the party only by they two. 参考答案:C 答案解析:[听力原文] W: Gregory will be leaving this Sunday and it’s also his birthday. I’m thinking of throwin
第32题: [单项选择]关于TR的描述,不正确的是() A. SE序列T1加权成像时TR值一般选择500ms左右 B. SE序列T1加权成像时,高磁场强度下,适宜的TR值比低磁场强度下稍短些 C. SE序列T2加权为长TR D. SE序列T1加权为较短TR E. SE序列质子密度加权为较长TR 参考答案:B