横断层是断层线与褶曲轴向()的断层。
A.基本一致
B.基本垂直
C.基本斜交
参考答案:B
患者因胸骨疼痛、发热就诊,血液检查见到幼稚细胞增多,骨髓检查见有核细胞增生活跃,原始细胞占50%。最可能的诊断是
A.白血病B.传染性淋巴细胞增多症C.传染性单核细胞增多症D.再生障碍性贫血E.骨髓增生异常综合征
Your ability has never been in doubt-- the question is ____ you are prepared to work hard.
A.that
B.whether
C.if
D.how