花的各部分中，能产生花粉的是……………………………………（） A．柱头 B．子房

单词拼写。  

1. He passed his examinations and now he has the ____ (学位) of Master.

2. He was s____ to three years in prison for stealing.

3. He gave the children some candies to ____ (奖赏) them for behaving well.

4. Can you show me the ____ (位置) of your hometown on the map?

5. He was made ____ (会长) of the cricket club.

－Would you like ______ apple juice?

—Yes, please. [ ]

A. a

B. an

C. any

D. some

车辆总重与轴数之比称（）。

A、车重

B、轮重

C、轴重

D、自重

功能清热泻火，除烦止渴，收敛生肌的药物是

A．石膏
B．知母
C．芦根
D．天花粉
E．栀子

男性，58岁，单位年度体检胸片示右上肺第2前肋间见直径2cm结节病灶，边界清，密度均匀，病灶周围有少许条索影；CT显示右上肺结节病灶无强化，肺窗结节病灶周围见片状、条索影。右肺余肺野、左侧肺野清晰，两侧肺门未见异常。最可能的诊断是（）

A.右上肺肺炎

B.右上肺肺癌

C.右上肺结核

D.右上肺错构瘤

E.右上肺支气管扩张