裂隙片从0—180°旋转一周后，发现最清晰的是60°方向，则可判断（)。

A.散光的轴向

B.散光的度数

C.散光的性质

D.散光的轻重

A、+4. OODS/+2. 50DC x45

B、+4. OODS/ +2. 50DC×135

C、+2. 50DS/ +4. OODC x45

D、+2. 50DS/ +4. OODCx135

A.胸部DR片

B.胸部SCT

C.乳腺钼靶X线摄影

D.胸部磁共振

E.乳腺超声检查

F.全身PET-CT

乳腺钼靶×线摄影结果提示肿块边界不规则，为毛刺状高密度影，其内见沙砾样钙化。根据结果初步诊断为乳腺癌，下列临床分期正确的是

A.T2N1M0

B.T3N2M0

C.T1N1M0

D.T2N2M0

E.T3N1M0

F.T1N1M1

下列最合适的治疗方法是

A.左乳根治性切除术

B.中医药治疗

C.左乳全乳腺放疗

D.肿块切除十腋窝淋巴结清扫术

E.肿块及腋窝放疗

F.三苯氧胺治疗

患者术后病理报告：浸润性乳腺癌，腋窝淋巴结2/9；ER(＋)、PR(＋)、HER-2(＋＋＋)。如果患者进行内分泌治疗，下列说法正确的是

A.口服三苯氧胺5年

B.口服来曲唑3年

C.口服依西美坦5年

D.口服三苯氧胺3年

E.口服阿那曲唑2年

该患者若选择术后靶向洽疗，应考虑下列哪种药物

A.利妥昔单抗

B.赫赛汀

C.贝伐单抗

D.舒尼替尼

E.吉非替尼

F.恩度

下列对隐性乳腺癌的叙述正确的是

A.乳房未扪及肿块而且影像学也没有发现的乳腺癌

B.又称小叶原位癌，是从小叶内导管及腺上皮发生的原位癌

C.乳房未扪及肿块而已有腋窝淋巴结转移或其他部位远处转移的乳腺癌

D.乳房未扪及肿块，通过影像学发现的直径小于1cm的乳腺癌

E.乳腺癌的癌前病变

F.仅有肿瘤标志物升高和乳头内陷，没有明显病灶的乳腺癌

请帮忙给出每个问题的正确答案和分析，谢谢！

A．只有在15～20 cm范围内视觉最清晰

B．头可随物体水平移动180°

C．听觉发育完善

D．可爬上台阶

E．能听懂自己的名字

A、He is handsome in appearance and wealthy in possessions.

B、He is handsome, and he is also wealthy.

C、He is handsome and wealthy.

D、null

A、The most popular painting in the exhibit of works by local artists was done by a seventy-year-old woman, who painted an exquisite self-portrait of herself.

B、The most popular painting in the exhibit of works by local artists was an exquisite self-portrait of a seventy-year-old woman.

C、The most popular painting in the exhibit of works by local artists was done by a seventy-year-old woman, and it is her own exquisite self-portrait.

D、null

A、In the event that the survey results confirm the assumptions that we made, there will be a change implemented by us in our advertising.

B、Having the survey results confirm our assumptions will lead to advertising changes by us.

C、If the survey results confirm our assumptions, we will change our advertising.

D、null

A、He moved astonishingly fast.

B、The rapidity with which he moved astonished us.

C、His movements astonished us with their rapidity.

D、null

A、He switched careers many times in his life, switching from accounting to painting, then eventually to medicine from that.

B、He switched careers many times in his life, first from accounting to painting,and eventually to medicine.

C、He switched careers many times in his life, switching from accounting to painting, and to medicine.

D、null