蒸发排管内有（）时，会使霜结得部完全。A.积液 B.阻力 C.积油 D.液体

我国一家广东的对外贸易公司对俄罗斯贸易中可能会经营（　　）

A．从俄进口家用电器和通讯器材

B．对俄出口成品油和钢材

C．对俄出口木材、纸及纸浆

D．对俄出口鞋类、家用陶瓷器皿、玩具

正确的词形填空。

1. Mr. Read is a very ______ (create) teacher.

2. Susan's flowers are ______( beautiful)of all.

3.More and more animals are in ______ (dangerous).

4. Your advice sounds ______(interest).

5. Our hospital is the third ______ (big)hospital in the city.

6. Yu Fei is one of the best ______(act ) in our class.

7. Doctor, I feel even _______( ill) after I had the medicine you gave me.

8. How many ______(child)are there in your family?

9. The watch is my ______(teacher).

10. I would not do better in math ______(with) your help.

具有养阴清肺，益胃生津的药物是

A．沙参
B．石斛
C．黄精
D．天冬
E．玉竹

患者，男，32岁，3天前淋雨，次日出现寒战、高热，继之咳嗽，咳少量脓性痰，伴右侧胸痛。查体：T39℃，急性病容，口角和鼻周有疱疹，心率110次/分，律齐，血白细胞11×10⁹/L。最可能的诊断是（）

A.急性肺脓肿

B.干酪性肺炎

C.葡萄球菌肺炎

D.肺炎支原体肺炎

E.肺炎链球菌肺炎

You believe that the likelihood of bankruptcy is 30% for Rusty Roof Supply. You also believe that Home Pedot has a 20% of entering bankruptcy. You believe that the two events are independent. What is the probability that at least one of the companies will enter bankruptcy

A．

B．

C．