患儿出生后24～48小时内出现呕吐，吐物为黏液样，一般情况好。最可能的诊断是（） A

颈内动脉海绵窦瘘行结扎颈内动脉应作好下述准备的哪一项是最重要的（）。

A.术前行MRI了解其静脉走向

B.术前行CT检查了解并发伤，脑血管造影了解瘘口大小

C.行脑血管造影及颅多普勒了解瘘口大小流速

D.压闭病侧颈动脉试验，耐受30分钟以上，对侧颈总动脉造影证实病侧半球侧支循环良好

E.压闭病侧颈动脉试验耐受20分钟，血管造影示瘘口小

5□3÷5，要使商的中间有0，□里最大填[ ]

A.4

B.5

C.6

句型转换

1. My last day off was wonderful.(就画线部分提问)

    __________ was __________ last day off?

2. There was a basketball match yesterday.(用tomorrow改写)

    There __________ __________ __________ __________ a basketball match tomorrow.

3. He spent two years learning Chinese.(就画线部分提问)

    __________ __________ did he spend learning Chinese.

4. My little brother was so short that he couldn't reach the box.(改为同意句)

    My little brother was __________ short __________ __________ the box.

5. I think my brother is the funniest person in my family.(改为同意句)

    I think my brother is __________ __________ __________ __________ in my family.

客户希望我们找船，把货物运到澳大利亚的悉尼港，但是保险由他们来购买，这种情况下，我们应该给客户报什么价格（）

A、CIFSydney

B、FOBShanghai

C、CIFShanghai

D、CFRSydney