不论谁提出的设计变更要求，都必须征得业主的认可。()

根据下列句子所给单词的汉语提示，写出个单词或词组的正确形式（每空不限词数）。

1. He had to retire earlier ________ (由于) his bad health.

2. Not many students are ________ (利用) the chemistry lab.

3. When the man saw the car accident on the highway, he stopped ________ (为了) offer help.

4. She has stayed in Japan for ten years, and she is _______ (流利的) in Japanese.

5. Although Tim and Mike come from _______ (完全地) different backgrounds, they became close friends.

6. Our teacher _______ (坚持) that we leave at once.

7. He gave up the job, ________ (决心) to stay in the village.

8. As far as I am _______ (担心), I can't agree with what you have said.

9. She suffered from the loss of her pupil's respect, which _______ (使心烦) her.

10. A friend of mine is ill and I hope that she will _______ (痊愈) soon.

采用信用证支付方式，议付行议付后，如开证行倒闭或拒付，可向受益人行使追索权；但开证行或保兑行付款后，则均无追索权。

血压达到最大值时，心脏与其所联的血管之间的血液流向（　　）

A．静脉→心房

B．心房→动脉

C．心室→动脉

D．动脉→心室

不属于实验室内部文件的有（）。

A、质量手册

B、记录

C、通知

D、规章

患者少腹拘急，小便自利，谵语烦渴，至夜发热，舌面瘀点，脉涩。治疗应首选的方剂是（）。

A.清营汤

B.补阳还五汤

C.桃核承气汤

D.血府逐瘀汤

E.清骨散