logo - 刷刷题
下载APP
【多选题】

在灵长类动物化石中,进化上属于更古老特征的是

A.
∧形齿列
B.
抛物线形齿列
C.
犬齿和门齿间没有缝隙
D.
犬齿和门齿间具有明显缝隙
E.
犬齿不突出齿列之外
举报
参考答案:
参考解析:
.
刷刷题刷刷变学霸
举一反三

【单选题】Section BDirections: There are 2 passages in this section.Each passage is followed by some questions or unfinished statements.For each of them there are four choices marked A, B, C and D.You should de...

A.
to be collaborative and altruistic
B.
to act independently and individually
C.
to understand cooperation just as man does
D.
to know how to achieve success with coordinated action

【单选题】医患关系出现物化趋势的最主要原因()

A.
医生对物理、化学等检测诊断手段的依赖性
B.
医院分科越来越细,医生日益专科化
C.
医患双方相互交流的机会减少
D.
医生降低了对患者的重视
E.
医患交流中出现了屏障