血栓性深静脉炎早期治疗时应：（） A.抬高患肢 B.防寒保暖 C.局部热敷 D.弹力

x=3和x=-6中，______是方程x-3（x+2）=6的解．

颅内压监测常见的并发症有（）。

A.颅内感染

B.脑组织损伤

C.颅内血肿

D.脑脊夜丢失过多

E.颅内压增高

产业结构的演进总体来说，可分为( )三个阶段。

A．低层结构阶段

B．中层结构阶段

C．中低层结构阶段

D．中高层结构阶段

E．高层结构阶段

句型转换。 

①I'd like beef and potato noodles.(就画线部分提问)

    _____ ______ you like?

②She'd like a small bowl of noodles.(就画线部分提问)

   _____ bowl of noodles_____she like?

③He'd like mutton noodles.(改为一般疑问句)

   _____ mutton noodles?

④They'd like a medium bowl of noodles.(改为同义句)

    They_____a medium bowl of noodles.

⑤Would you like beef noodles?(作肯定回答)

    Yes, _____.

⑥Would you like mutton and potato noodles?(作否定回答)

    No, _____.

A high-level language is an artificial language with which we can write various (66)

A. files
B. instructions
C. text
D. papers