对于实时扣款原交易状态不明的处理方法正确的是（）A.可以作废税票 B.保存税票进行再

用所给动词的适当形式填空。

1. The fashionable dress __________ (design) by Cheng Yifei last year.

2. Would you mind __________ (click) the icon at once?

3. You need __________ (finish) your homework today.

4. I _________ (know) the boy since 1993.

5. —I want to return the book to Jack, but I can't find him. 

   —He __________ (go) to the library. You can find him there.

6. —What do you think of the new book by Han Han?

    —Wonderful! I __________ (not read) such a good book before.

眼球钝伤的常见原因中，不包括（）

A.土块、砖石击伤

B.球类击伤

C.拳击伤

D.刀刺伤

E.爆炸气浪冲击

病症

患者男性，15岁，颈部淋巴结肿大，皮肤瘙痒，间歇性发热3个月。查体：脾大，左肋下3cm，颈淋巴结活检为霍奇金病。

为明确该患者的疾病分期，还需要进行的检查是（）。

A.骨髓穿刺活检

B.胸部CT

C.头颈部MRI

D.全腹部CT

E.胸片

F.腹部B超

平片不显示，而CT扫描可显示的病变是

A．副鼻窦炎

B．上颌窦囊肿

C．鼻窦壁骨折

D．翼腭窝内病变

E．窦腔内黏膜增厚